RoHS-Compliant 4.25, 2.125, 1.063 Gbps 850 nm SFP

RoHS-Compliant 4.25, 2.125, 1.063 Gbps 850 nm SFP
COMMUNICATIONS MODULES & SUBSYSTEMS
RoHS-Compliant 4.25, 2.125, 1.063 Gbps 850 nm SFP Transceiver
PLRXPL-VE-SG4-62-x
Key Features
• Compliant with industry-wide physical and optical specifications
•RoHS-compliant
•Superior EMI performance
•Cost effective SFP solution
•Triple-rate FC performance
•Enables higher port densities
•Enables greater bandwidth
•Proven high reliability
•In-house precision alignment
Applications
•High-speed storage area networks
- Switch and hub interconnect
- Mass storage systems interconnect
- Host adapter interconnect
•Computer cluster cross-connect
•Custom high-speed data pipes
This RoHS-compliant multi-rate Small Form Factor Pluggable (SFP) transceiver
provides superior performance for Fibre Channel applications, and is another in
JDSU’s family of products customized for high speed, short reach SAN, and intraPOP applications. The multi-rate feature enables its use in a wider range of system
applications. It is fully compliant with FC-PI 100-M5/M6-SN-I, 200-M5/M6-SN-I,
and 400-M5/M6-SN-I specifications. The rate select pin (pin 7) provides receiver
bandwidth switching between 4.25G /2.125G and 2.125/1.0625G line rates for optimized link performance enabling hardware or software based rate-negotiation
system architectures. JDUS’s improved housing provides improved EMI performance for demanding 4GFC applications. This transceiver features a highly reliable
850 nm oxide vertical-cavity surface-emitting laser (VCSEL) coupled to a LC optical
connector. Its small size allows for high-density board designs that, in turn, enable
greater total aggregate bandwidth.
Highlights
• 4GFC, 2GFC, and 1GFC and 1GBE multiple rate performance enables flexible system design, and configuration, while maximizing bandwidth
•RoHS-compliant per Directive 2002/95/EC
•Enhanced digital diagnostic feature set allows real-time monitoring of transceiver performance and system stability.
•Bail mechanism enables superior ergonomics and functionality in all port configurations
•Extended voltage and extended temperature
•MSA-compliant small form factor footprint enables high port density and keeps overall system cost low
•Serial ID allows customer and vendor system specific information to be placed in transceiver
•All-metal housing provides superior EMI performance
NORTH AMERICA: 800 498-JDSU (5378)
WORLDWIDE: +800 5378-JDSU
WEBSITE: www.jdsu.com
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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PLRXPL-VE-SG4-62-x Features
• Utilizes a highly reliable, high-speed, 850nm, oxide VCSEL
•RoHS-compliant
•All-metal housing for superior EMI performance
•Hot pluggable
•Digital diagnostics, SFF-8472 rev 9.5 compliant
•Compliant with Fibre Channel 400-
M5/M6-SN-I, 200-M5/M6-SN-I, and 100-M5/M6-SN-I
•Selectable 4G/2G/1G receiver bandwidth with rate select pin 7 or through digital diagnostics interface
•Low nominal power consumption (400 mW)
•-20˚C to 85˚C operating temperature range
•Single +3.3 V power supply
•±10% extended operating voltage range
•Bit error rate < 1 x 10-12
•OC Transmit disable, loss of signal and transmitter fault functions
•CDRH and IEC 60825-1 Class 1 laser eye safe
•FCC Class B compliant
•ESD Class 2 per MIL-STD 883 Method 3015
•UL-94 V-0 certified
•Internal AC coupling on both transmit and receive data signals
An eye-safe, cost effective serial transceiver, the PLRXPL-VE-SG4-62 features a small,
low power, pluggable package that manufacturers can upgrade in the field, adding
bandwidth incrementally. The robust mechanical design features a unique all-metal
housing that provides superior EMI shielding.
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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Section 1
Functional Description
The PLRXPL-VE-SG4-62-x 850 nm VCSEL Gigabit Transceiver is designed
to transmit and receive 8B/10B encoded serial optical data over 50/125 µm or
62.5/125 µm multimode optical fiber.
Transmitter
The transmitter converts 8B/10B encoded serial PECL or CML electrical data into
serial optical data meeting the requirements of 100-M5/M6-SN-I, 200-M5/M6SN-I, and 400-M5/M6-SN-I Fibre Channel specifications. Transmit data lines
(TD+ & TD-) are internally AC coupled with 100 Ω differential termination.
An open collector compatible Transmit Disable (Tx_Dis) is provided. This pin is
internally terminated with a 10 kΩ resistor to VccT. A logic “1,” or no connection
on this pin will disable the laser from transmitting. A logic “0” on this pin provides
normal operation.
The transmitter has an internal PIN monitor diode that is used to ensure constant
optical power output across supply voltage and temperature variations.
An open collector compatible Transmit Fault (TFault) is provided. The Transmit
Fault signal must be pulled high on the host board for proper operation. A logic
“1” output from this pin indicates that a transmitter fault has occurred, or the part
is not fully seated and the transmitter is disabled. A logic “0” on this pin indicates
normal operation.
Receiver
The receiver converts 8B/10B encoded serial optical data into serial PECL/CML
electrical data. Receive data lines (RD+ & RD-) are internally AC coupled with 100 Ω
differential source impedance, and must be terminated with a 100 Ω differential load.
Rate select, pin 7, switches the receiver bandwith enabling superior performance
at 4.25 Gbps, 2.125 Gbps, and 1.0625 Gbps line rates. With non rate-select part
numbers or when rate-select is set “high” (4.25/2.125 Gbps mode) on rate-select
part numbers, the receiver bandwidth is not compliant to the maximum receiver
bandwidth specified under 100-M5/M6-SN-I.
Table 1 FC Compliance with Rate Select
Parameter
100-M5/M6-SN-I
200-M5/M6-SN-I
400-M5/M6-SN-I
High and -N part numbers
Low
No1
Yes
Yes
Yes
Yes
No
1. Not compliant with CD lasers
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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An open collector compatible Loss of Signal is provided. The LOS must be pulled
high on the host board for proper operation. A logic “0” indicates that light has
been detected at the input to the receiver (see Section 2.5 Optical characteristics,
Loss of Signal Assert/Deassert Time on page 10). A logic “1” output indicates that
insufficient light has been detected for proper operation.
Power supply filtering is recommended for both the transmitter and receiver. Filtering should be placed on the host assembly as close to the Vcc pins as possible
for optimal performance.
Recommended “Application Schematics” are shown in Figure 2 on page 5.
10 kΩ
16 Transmitter
Power Supply
3 Transmitter
Disable In
VCC_TX TX_DIS
TOSA
18 Transmitter
Positive Data
TD+
Laser Driver
TX_GND
TX_FAULT
100 Ω
19 Transmitter
Negative Data
TD -
2 Transmitter
Fault Out
1, 17, 20 Transmitter
Signal Ground
5 MOD_DEF(1)
Serial ID Clock
4 MOD_DEF(2)
Serial ID Data
SCL
Management Processor
EEPROM
SDA
6 MOD_DEF(0)
15 Receiver
Power Supply
VCC_RX
ROSA
RX_GND
VCC_RX
Receiver
RD -
50 Ω
RD +
RX_GND Rate_Select
LOS
50 Ω
12 Receiver
Negative Data Out
13 Receiver
Positive Data Out
8 Loss of Signal Out
7 Rate Select
30 kΩ
9, 10, 11, 14 Receiver
Signal Ground
Figure 1 Block diagram
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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Section 2
Application Schematics
Recommended connections to the PLRXPL-VE-SG4-62-x transceiver are shown
in Figure 2 below.
Vcc
R1* 50Ω
Z* = 100Ω
10 kΩ
1 VeeT
PECL Driver
(TX DATA)
VeeT 20
Receiver (Tx Fault)
R2* 50Ω
Open Collector Driver
(Tx Disable)
10 kΩ
TD+ 18
4 MOD_DEF(2)
VccT 16
VccR 15
7 Rate Select
VeeR 14
10 kΩ
Receiver
(Mod_Def(0))
C2
0.1 µF
C4
0.1 µF
C5
10 µF
R3*
50Ω
RD+ 13
Rate Select
9 VeeR
RD- 12
10 VeeR
VeeR 11
Vcc
10 kΩ
Z* = 100Ω
PECL Receiver
(RX DATA)
8 LOS
C1
10µF
6 MOD_DEF(0)
Vcc +3.3V Input
L2
1 µH
Vcc
L1
1 µH
C3
0.1µF
5 MOD_DEF(1)
10 kΩ
VeeT 17
Open Collector
Bidirectional
(Mod_Def(1))
3 Tx Disable
Vcc
TD- 19
Open Collector
Bidirectional
(Mod_Def(2))
Vcc
2 Tx Fault
R4*
50Ω
Receiver (LOS)
Notes

Power supply filtering components should be placed as close to the Vcc pins of the host connector as possible for optimal performance.

PECL driver and receiver will require biasing networks. Please consult application notes from suppliers of these components. CML I/O on the PHY are supported.

MOD_DEF(2) and MOD_DEF(1) should be bi-directional open collector connections in order to implement serial ID (MOD_DEF[0,1,1]) PLRXPL-VE-S64-62-x transceiver.

R1 and R2 may be included in the output of the PHY. Check application notes of the IC in use.
* Transmission lines should be 100 Ω differential traces. It is recommended that the termination resistor for the PECL Receiver (R3 + R4) be placed beyond the input pins of the
PECL Receiver. Series Source Termination Resistors on the PECL Driver (R1+R2) should be placed as close to the driver output pins as possible
Figure 2 Recommended application schematic for the PLRXPL-VE-SG4-62-x transceiver
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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2.1
Technical data
Technical data related to the RoHS-Compliant 4.25 Gbps 850 nm SFP Transceivers
includes:
• Section 2.2 Pin function definitions below
• Section 2.3 Absolute maximum ratings on page 8
• Section 2.4 Electrical characteristics on page 8
• Section 2.5 Optical characteristic on page 10
• Section 2.6 Link length on page 11
• Section 2.7 Regulatory compliance on page 12
• Section 2.8 PCB layout on page 13
• Section 2.9 Front panel opening on page 14
• Section 2.10 Module outline on page 14
• Section 2.11 Transceiver belly-to-belly mounting on page 15
2.2
Pin function definitions
Figure 3
Transceiver pin descriptions
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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Table 2 Transceiver pin descriptions
Pin Number
Symbol
Name
Receiver
8
LOS
Loss of Signal Out (OC)
9, 10, 11, 14
VeeR
Receiver Signal Ground
12
RD-
Receiver Negative DATA Out (PECL)
13
RD+
Receiver Positive DATA Out (PECL)
15
VccR
Receiver Power Supply
7
Rate
Rate Select (LVTTL)
Transmitter
3
TX Disable
Transmitter Disable In (LVTTL)
1, 17, 20
VeeT
Transmitter Signal Ground
2
TX Fault
Transmitter Fault Out (OC)
16
VccT
Transmitter Power Supply
18
TD+
Transmitter Positive DATA In (PECL)
19
TD-
Transmitter Negative DATA In (PECL)
Module Definition
6, 5, 4
MOD_DEF(0:2) Module Definition Identifiers
Description
Sufficient optical signal for potential BER < 1x10-12 = Logic “0”
Insufficient optical signal for potential BER < 1x10-12 = Logic “1”
This pin is open collector compatible, and should be pulled up to Host Vcc with a 10 kΩ resistor.
These pins should be connected to signal ground on the host board.
Light on = Logic “0” Output
Receiver DATA output is internally AC coupled and series terminated with a 50 Ω resistor.
Light on = Logic “1” Output Receiver DATA output is internally AC coupled and series terminated with a 50 Ω resistor.
This pin should be connected to a filtered +3.3V power supply on the host board. See Application schematics on page 5 for filtering suggestions.
This pin should be connected to the auto-negotiation rate select function
Logic “1” and -N part numbers = 4.25Gbps/2.125Gbps
Logic “0” = 2.125Gbps/1.25Gbps
Logic “1” Input (or no connection) = Laser off
Logic “0” Input = Laser on
This pin is internally pulled up to VccT with a 10 kΩ resistor.
These pins should be connected to signal ground on the host board.
Logic “1” Output = Laser Fault (Laser off before t_fault)
Logic “0” Output = Normal Operation
This pin is open collector compatible, and should be pulled up to Host Vcc with a 10 kΩ resistor.
This pin should be connected to a filtered +3.3V power supply on the host board. See Application schematics on page 5 for filtering suggestions.
Logic “1” Input = Light on
Transmitter DATA inputs are internally AC coupled and terminated with a differential 100 Ω resistor.
Logic “0” Input = Light on
Transmitter DATA inputs are internally AC coupled and terminated with a differential 100 Ω resistor.
Serial ID with SFF 8472 Diagnostics (See section 3.1) Module Definition pins should be pulled up to Host Vcc with 10 kΩ resistors.
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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2.3
Absolute maximum ratings
Parameter
Symbol Ratings
Unit
Storage temperature
Operating case temperature
Power supply voltage
Transmitter differential input voltage
Relative humidity
Tst
Tc
Vcc
VD
RH
-40 to +95
-20 to +85
0 to +4.0 2.5
5 to 95
˚C
˚C
VP-P
V
%
2.4
Electrical characteristics
Parameter
Symbol Min Typical Max Unit Supply voltage
Vcc 2.97
3.3
3.63
V
Data rate
1.0
2.125
4.25
Gbps Transmitter
Supply current ICCT
40
70
mA
Data input voltage swing VTDp-p 250
800
2200
mVp-p
Data input rise/fall time
40
80
ps
Data input rise/fall time
40
175
ps
Data input rise/fall time
40
350
ps
Data input skew
20
ps
Data input deterministic jitter
DJ
0.12
UI
Data input deterministic jitter
DJ
0.14
UI
Data input deterministic jitter
DJ
0.14
UI
Data input total jitter
TJ
0.25
UI
Data input total jitter
TJ
0.26
UI
Data input total jitter
TJ
0.26
UI
Transmit disable voltage level
VIH Vcc -1.0
Vcc V
VIL
0
0.8 V
Transmit disable/enable assert time
TTD
10
µs
TTEN
1
ms
Transmit fault output voltage level
VOH
Vcc -0.5
Vcc
V
VOL
0
0.5
V
Transmit fault assert and
TFault
100
µs
reset times TReset
10
µs
Initialization time
TINI
300
ms
Notes
BER < 1x10-12
Differential, peak to peak
20% - 80%, differential
4 GBd operation 3
20% - 80%, differential
2 GBd operation 3
20% - 80%, differential
1 GBd operation only 3
±K28.5 pattern, δT, @ 1.062 Gbps 1, 5
±K28.5 pattern, δT, @ 2.125 Gbps 1, 5
±K28.5 pattern, δT, @ 4.25 Gbps 1, 5
27-1 pattern, δT,
BER < 1x10-12, @ 1.062 Gbps 1, 5
27-1 pattern, δT, BER < 1x10-12, @ 2.125Gbps 1, 5
27-1 pattern, δT,
BER < 1x10-12, @ 4.25 Gbps 1, 5
Laser output disabled after TTD if input level is VIH; laser output enabled after TTEN if input level is VIL
Laser output disabled after TTD if
input level is VIH; laser output
enabled after TTEN if input level is VIL
Transmit fault level is VOH and Laser output disabled TFault after laser fault.
Transmitter fault is VOL and Laser
output restored TINI after transmitter disable is asserted for TReset, then disabled.
After hot plug or Vcc ≥ 2.97V
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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2.4
Electrical characteristics
Parameter
Symbol (continued)
Min Typical Max Unit Receiver
Supply current ICCR
85
120
mA
Data output voltage swing
600
720
1300
mVp-p
Data output rise/fall time
80
120
ps
Data output skew
40
ps
Data output deterministic jitter
DJ
0.36
UI Data output deterministic jitter
DJ
0.39 UI Data output deterministic jitter
DJ
0.39 UI Total jitter
TJ
0.61
UI
Total jitter TJ
0.64
UI
Total jitter TJ
0.64
UI
Loss of signal voltage level VOH Vcc -0.5
Vcc
V
VOL
0
0.5
V
Loss of signal assert/deassert time TLOSA
100
µs
TLOSD
100
µs
δ
Notes
RLOAD = 100 Ω, differential
20% - 80%, differential
RLOAD = 100 Ω, differential
±K28.5 pattern, δR, @ 1.062 Gbps 1, 9
±K28.5 pattern, δR, @ 2.125 Gbps 1, 5
±K28.5 pattern, δR, @ 4.25 Gbps 1, 5
27-1 pattern, δR ,
BER < 1x10-12 @ 1.062 Gbps 1, 5
27-1 pattern, δR , @ 2.125 Gbps 1, 5
27-1 pattern, δR , @ 4.25 Gbps 1, 5
LOS output level VOL TLOSD after light input > LOSD 2
LOS output level VOH TLOSA after light input < LOSA 2
LOS output level VOL TLOSD after light input > LOSD 2
LOS output level VOH TLOSA after light input < LOSA 2
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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2.5 Optical characteristics
Parameter
Transmitter
Wavelength
RMS spectral width Average optical power
Optical output rise/fall time Optical modulation amplitude
Deterministic jitter
Deterministic jitter
Deterministic jitter
Total jitter
Total jitter
Total jitter
Relative intensity noise
Receiver
Wavelength Maximum input power
Sensitivity (OMA)
Stressed Sensitivity (OMA) SS1
Stressed Sensitivity (OMA) SS2
Stressed Sensitivity (OMA) SS4
Loss of signal assert/deassert level
Low frequency cutoff
Symbol Min Max Unit λp
840
850
∆λ
0.5
PAVG
-9
trise/fall
OMA
250
DJ
DJ
DJ
TJ
TJ
TJ
RIN
-125
860
0.85
-2.5
90
1125
0.21
0.26
0.26
0.43
0.44
0.44
-118
nm
nm
dBm
ps
µW
UI
UI UI UI
UI
UI
dB/Hz
λ
Pm
S1
S2
S4
ISI = 0.96dB
ISI = 2.18dB
ISI = 1.26dB
ISI = 2.03dB
ISI = 1.67dB
ISI = 2.14dB
LOSD LOSA
FC
860
31
49
61
-17
0.3
nm
dBm
µWp-p
µWp-p
µWp-p
µWp-p
µWp-p
µWp-p
µWp-p
µWp-p
µWp-p
dBm
dBm
MHz
770
0
55
67
96
109
138
148
-30
Typical 850
18
25
0.2
Notes
20% - 80%
±K28.5 pattern, γT, @ 1.062 Gbps 1, 5
±K28.5 pattern, γT, @ 2.125 Gbps 1, 5
±K28.5 pattern, γT, @ 4.25 Gbps 1, 5
27-1 pattern, γT, @ 1.062 Gbps 1, 5
27-1 pattern, γT, @ 2.125 Gbps 1, 5
27-1 pattern, γT, @ 4.25 Gbps 1, 5
12 dB reflection
1 Gbps operation, maximum is equivalent to -17dBm @9dB ER
2 Gbps operation
4 Gbps operation
1G operation
1G operation
2G operation
2G operation
4G operation
4G operation
Chatter free operation
Chatter free operation
-3 dB, P<-16 dBm
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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2.6 Link length
Data Rate / Standard Fiber Type
Modal Bandwidth @ 850 nm (MHz*km) Distance Range (m)
Notes
1.0625 GBd
Fibre Channel
100-M5-SN-I
100-M6-SN-I
2.125 GBd
Fibre Channel 200-M5-SN-I, 200-M6-SN-I 4.25 GBd
Fibre Channel 200-M5-SN-I, 200-M6-SN-I 62.5/125 µm MMF
50/125 µm MMF
50/125 µm MMF
50/125 µm MMF
50/125 µm MMF
62.5/125 µm MMF 50/125 µm MMF
50/125 µm MMF
50/125 µm MMF
50/125 µm MMF 62.5/125 µm MMF 50/125 µm MMF
50/125 µm MMF
50/125 µm MMF
50/125 µm MMF 200 500
900
1500
2000
200 500
900
1500
2000
200 500
900
1500
2000
2 to 300
2 to 500
2 to 630
2 to 755
2 to 860
2 to 150
2 to 300 2 to 350 2 to 430
2 to 500
2 to 70
2 to 150 2 to 175 2 to 215
2 to 270
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
Specification notes
1. UI (Unit Interval): one UI is equal to one bit time. For example, 2.125 Gbits/s corresponds to a UI of 470.588ps.
2. For LOSA and LOSD definitions see Loss of Signal Assert/Deassert Level in Section 2.5 Optical characteristics on page 10.
3. When operating the transceiver at 1.0 - 1.3 Gbaud only, a slower input rise and fall time is acceptable. If it is planned to operate the module in the 1.0 - 4.25 Gbaud range,
faster input rise and fall times are required.
4. Measured with stressed eye pattern as per FC-PI (Fibre Channel) using the worst case specifications.
5. All jitter measurements performed with worst case input jitter according to FC-PI.
6. Distances, shown in the “Link Length” table, are the distances specified in the Fibre Channel standards. “Link Length” distances are calculated for worst case fiber and transceiver characteristics based on the optical and electrical specifications shown in this document using techniques utilized in IEEE 802.3 (Gigabit Ethernet). In the nominal case,
longer distances are achievable.
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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2.7 Regulatory compliance
The PLRXPL-VE-SG4-62-x complies with common ESD, EMI, Immunity, and
Component recognition requirements and specification (see details in Table 3 on
page 12).
The PLRXPL-VE-SG4-62-x is RoHS-compliant per Directive 2002/95/EC of the
European Parliament and of the Council of 27 January 2003 on the restriction of
the use of certain hazardous substances in electrical and electronic equipment.
ESD, EMI, and Immunity are dependent on the overall system design. Information included herein is intended as a figure of merit for designers to use as a basis
for design decisions.
Table 3 Regulatory compliance
Feature
Test Method
Performance
Component safety
UL 60950
UL File E209897 UL94-V0
IEC 60950
TUV Report/Certificate (CB scheme)
RoHS-compliant
Directive 2002/95/EC
Compliant per the Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
Laser eye safety
U.S. 21CFR (J) 1040.10
CDRH compliant and Class 1 laser safety. EN 60825
TUV Certificate
Electromagnetic Compatibility (EMC)
CE
EU Declaration of Conformity Compliant with European EMC and Safety Standards
Electromagnetic emmissions
EMC Directive 89/336/EEC Noise frequency range: 30 MHz to 12 GHz.
FCC CFR47 Part 15
Good system EMC design practice required
IEC/CISPR 22
to achieve Class B margins. AS/NZS CISPR22
EN 55022 ICES-003, Issue 4
VCCI-03
Electromagnetic immunity
EMC Directive 89/336/EEC
IEC /CISPR/24
EN 55024
ESD immunity
EN 61000-4-2
Exceeds requirements. Withstand discharges of; 8 kV contact, 15kV and 25kV Air
Radiated immunity
EN 61000-4-3
Exceeds requirements. Field strength of 10 V/m RMS, from 10 MHz to 1 GHz. No effect on transceiver performance is detectable between these limits.
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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2.8 PCB layout
NOTES:
34.50
1. DATUM AND BASIC DIMENSIONS
ESTABLISHED BY CUSTOMER.
2X 30
A
2. PADS AND VIAS ARE CHASSIS
GROUND 11 PLACES
20
3X 10
1
CROSS-HATCHED AREA
DENOTES COMPONENT
AND TRACE KEEPOUT
(EXCEPT CHASSIS GROUND)
B
3. THRU HOLES, PLATING OPTIONAL
2X 7.20
0.85±0.05 2
(MARKED "S")
0.1 A B
2X 2.50
2X 2.50
11.9 1
5. ALL DIMENSIONS ARE IN
MILLIMETERS
C
D
3.68
A
16.25
4. HOLES DENOTED WITH 'A' ARE
NOT REQUIRED WITH PICOLIGHT
CAGES (6 PLACES)
3X 7.10
14.25
TYP
11.08
1.70
8.48
A
5.68
8.58
A
B
A
11.93
9.60
4.80
A
A
1.70
2 TYP
2
2 10X
0.1
1.05±0.05
L
A C
9X 0.95±0.05 3
(MARKED "G")
0.1 L A C
5
26.80
10
3 PLACES
THIS AREA DENOTES
COMPONENT KEEP-OUT
(TRACES ALLOWED)
41.30
42.30
Figure 4
Board layout
10X 5
2X 0.90
10X 3.20
G
G
S
G
G
10.93
10.53
9.60
G
9X 0.8
9X 0.8
G
G
G
G
2X 1.55±0.05
0.1 L C D
Figure 5
Detail layout
ALL DIMENSIONS ARE IN MILLIMETERS
20X 0.50±0.03
0.06 C D
2±0.05 TYP
0.06 L C D
11.93
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
14
2.9 Front panel opening
Figure 6
2.10 Module outline
Figure 7
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
15
2.11 Transceiver belly-to-belly mounting
6X .600±.004
4X .640±.004
.135
6X .41±.00
.074
All dimensions in inches
Section 3
.138
Related Information
ther information related to the RoHS-Compliant 4.25 Gbps 850 nm SFP TransO
ceivers includes:
• Section 3.1 Digital Diagnostic Monitoring and Serial ID Operation below
• Section 3.2 Package and handling instructions on page 21
• Section 3.3 ESD Discharge (ESD) on page 21
• Section 3.4 Eye safety on page 21
3.1
Digital Diagnostic Monitoring and Serial ID Operation
The PLRXPL-VE-SG4-62-x is equipped with a 2-wire serial EEPROM that is used
to store specific information about the type/identification of the transceiver as
well as real-time digitized information relating to the transceiver’s performance.
See the Small Form Factor Commitee’s document number SFF-8472 Rev 9.5, dated June 1, 2004 for memory/address organization of the identification and digital
diagnostic data.
The enhanced digital diagnostics feature monitors five key transceiver parameters
which are Internally Calibrated and should be read as absolute values and interpreted as follows;
Transceiver Temperature in degrees Celsius: Internally measured. Represented
as a 16 bit signed two’s complement value in increments of 1/256 degrees Celsius
from -40 to +125°C with LSB equal to 1/256 degrees C. Accuracy is ± 3 degrees
Celsius over the specified operating temperature and voltage range.
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
16
Vcc/Supply Voltage in Volts: Internally measured. Represented as a 16 bit unsigned integer with the voltage defined as the full 16 bit value(0-65535) with LSB
equal to 100µV with a measurement range of 0 to +6.55V. Accuracy is ± 3% of
nominal value over the specified operating temperature and voltage ranges.
TX Bias Current in µA: Represented as a 16 bit unsigned integer with current
defined as the full 16 bit value(0-65535) with LSB equal to 2µA with a measurement range of 0 - 131µA. Accuracy is ± 10% of nominal value over the specified
operating temperature and voltage ranges.
TX Output Power in mW: Represented as a 16 bit unsigned integer with the power
defined as the full 16 bit value (0-65535) with LSB equal to 0.1µW. Accuracy is ±
2dB over the specified temperature and voltage ranges over the range of 100µW to
800µW( -10dBm to -1dBm). Data is not valid when transmitter is disabled.
RX Received Optical Power in mW: Represented as average power as a 16 bit unsigned integer with the power defined as the full 16 bit value(0-65535) with LSB
equal to 0.1µW. Accuracy is ± 3dB over the specified temperature and voltage
ranges over the power range of 30µW to 1000µW (-15dBm to 0dBm).
Reading the data
The information is accessed through the MOD_DEF(1), and MOD_DEF(2) connector pins of the module. The specification for this EEPROM (ATMEL AT24CO1A family) contains all the timing and addressing information required for
accessing the data.
The device address used to read the Serial ID data is 1010000X(A0h), and the address to read the diagnostic data is 1010001X(A2h). Any other device addresses
will be ignored. Refer to Table 4, Table 5, and Table 6 for information regarding
addresses and data field descriptions
MOD_DEF(0), pin 6 on the transceiver, is connected to Logic 0 (Ground) on the
transceiver.
MOD_DEF(1), pin 5 on the transceiver, is connected to the SCL pin of the EEPROM.
MOD_DEF(2), pin 4 on the transceiver, is connected to the SDA pin of the EEPROM.
The EEPROM WP pin is internally tied to ground with no external access, allowing
write access to the customer-writable field(bytes 128-247 of address 1010001X).
Note: address bytes 0-127 are not write protected and may cause diagnostic malfunctions if written over.
Decoding the data
The information stored in the EEPROM including organization is defined in the
Small Form-Factor document SFF-8472 draft rev 9.5, dated June 1, 2004.
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
17
Table 4 Data Field Descriptions
0
Address(1010000X)(A0h)
Serial ID Information;
Defined by SFP MSA
95
0
55
95
JDSU Specific
Information
127
119
127
Alarm and Warning Limits
Reserved for External
Calibration Constants
Real Time Diagnostic
Information
JDSU Specific Information
Non-volatile, customerwriteable, field-writeable area
Reserved for SFP MSA
247
255
Address(1010001X)(A2h)
255
JDSU Specific Information
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
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Table 5 Serial ID Data and Map
Memory Address
Value
Address (1010000X)(A0h)
0
03
1
04
2
07
3-10
0000000020400C15
11
01
12
2B
13
00
14
00
15
00
16
0F
17
07
18
00
19
00
20-35
JDSU
36
00
37-39
00019C
40-55
56-59
60-61
0352
62
63
64
00
65
3A
65
1A
66
00
67
00
68-83
84-91
92
68
93
FO
F8
94
01
95
64_94
96-127
128-255
Comments
SFP Transceiver
SFP with Serial ID
LC Connector
850nm multimode, 100/200/400 FC, Intermediate Distance
8B10B encoding mechanism
Nominal Bit rate of 4Gbps
Reserved
Single mode fiber not supported
Single mode fiber not supported
150 meters of 50/125 µm fiber
70 meters of 62.5/125 µm fiber
Copper not supported
Reserved
Vendor Name (ASCII)
Reserved
IEEE Company ID (ASCII)
Part Number (ASCII)
Rev of part number (ASCII)
Wavelength of laser in nm; 850
Reserved
Check Code; Lower 8 bits of sum from byte 0 through 62
Reserved
Rate Select, Tx_Disable, Tx Fault, Loss of Signal implemented; -62 part numbers
Tx_Disable, Tx Fault, Loss of Signal implemented; 62-N part numbers
Serial Number (ASCII)
Date Code (ASCII)
Digital diagnostics monitoring implemented, interally calibrated, receiver power type is average
Alarms & Warnings, TX_Fault and Rx_LOS monitoring implemented, TX_Disable Control & Monitoring. -62-N part number
Alarms & Warnings, TX_Fault and Rx_LOS monitoring implemented, TX_Disable Control & Monitoring, Rate Select. -62 part number
SFF-8472 Rev 9.4 compliant
Check Code; Lower 8 bits of sum from byte 64 through 94
JDSU specific EEPROM
Reserved
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
19
Table 6 Diagnostics Data Map
Memory Address
Value
Comments
Address (1010001X)(A2h)
00-01
02-03
04-05
06-07
08-09
10-11
12-13
14-15
16-17
18-19
20-21
22-23
24-25
26-27
28-29
30-31
32-33
34-35
36-37
38-39
40-55
56-59
60-63
64-67
68-71
72-75
76-77
78-79
80-81
82-83
84-85
86-87
88-89
90-91
92-94
95
96
97
98
99
100
Temp High Alarm
Temp Low Alarm
Temp High Warning
Temp Low Warning
Voltage High Alarm
Voltage Low Alarm
Voltage High Warning
Voltage Low Warning
Bias High Alarm
Bias Low Alarm
Bias High Warning
Bias Low Warning
TX Power High Alarm
TX Power Low Alarm
TX Power High Warning
Tx Power Low Warning
RX Power High Alarm
RX Power Low Alarm
RX Power High Warning
RX Power Low Warning
Reserved
RP4
RP3
RP2
RP1
RP0
Islope
Ioffset
TPslope
TPoffset
Tslope
Toffset
Vslope
Voffset
Reserved
Checksum
Temperature MSB
Temperature LSB
Vcc MSB
Vcc LSB
TX Bias MSB
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
MSB at low address
For future monitoring quantities
External Calibration Constant
External Calibration Constant
External Calibration Constant
External Calibration Constant
External Calibration Constant
External Calibration Constant
External Calibration Constant
External Calibration Constant
External Calibration Constant
External Calibration Constant
External Calibration Constant
External Calibration Constant
External Calibration Constant
Reserved
Low order 8 bits of sum from 0-94
Internal temperature AD values
Internally measured supply voltage AD values
TX Bias Current AD values
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
20
Table 6 Diagnostics Data Map
Memory Address
(continued)
Value
Address (1010001X)(A2h)
101
TX Bias LSB
102
TX Power MSB
103
TX Power LSB
104
RX Power MSB
105
RX Power LSB
106
Reserved MSB
107
Reserved LSB
108
Reserved MSB
109
Reserved LSB
110-7
Tx Disable State
110-6
Soft Tx Disable Control
110-5
Reserved
110-4
Rate Select State
110-3
Soft Rate Select Control
110-2
Tx Fault State
110-1
LOS State
110-0
Data Ready State
111
Reserved
112-119
Optional alarm & warning flag bits
120-127
Vendor specific
128-247
User/Customer EEPROM
248-255
Vendor specific
Comments
Measured TX output power AD values
Measured RX input power AD values
For 1st future definition of digitized analog input
For 2nd future definition of digitized analog input
Digital State of Tx Disable Pin
Writing “1” disables laser, this is OR’d with Tx_Disable pin
Digital State of Rate Select Pin
Writing “1” selects high bandwidth. This is OR’d with the hardware rate select pin.i
Digital State
Digital State
Digital State; “1” until trasnceiver is ready
Reserved
Refer to SFF-8472 rev 9.5
Vendor specific
Field writeable EEPROM
Vendor specific
* During Tx disable, Tx bias and Tx power will not be monitored.
Alarm and warning are latched. The flag registers are cleared when the system (Reads) AND (the alarm/warning condition no longer exists)
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
21
3.2 Package and handling instructions
Process plug
The PLRXPL-VE-SG4-62-x is supplied with a dust cover. This plug protects the
transceiver’s optics during standard manufacturing processes by preventing contamination from air borne particles.
Note: It is recommended that the dust cover remain in the transceiver whenever an
optical fiber connector is not inserted.
Recommended cleaning and de-greasing chemicals
JDSU recommends the use of methyl, isopropyl and isobutyl alcohols for cleaning.
Do not use halogenated hydrocarbons (e.g. trichloroethane, ketones such as acetone, chloroform, ethyl acetate, MEK, methylene chloride, methylene dichloride,
phenol, N-methylpyrolldone).
Flammability
The PLRXPL-VE-SG4-62-x housing is made of cast zinc and sheet metal.
3.3 ESD Discharge (ESD)
Handling
Normal ESD precautions are required during the handling of this module. This
transceiver is shipped in ESD protective packaging. It should be removed from the
packaging and handled only in an ESD protected environment utilizing standard
grounded benches, floor mats, and wrist straps.
Test and operation
In most applications, the optical connector will protrude through the system chassis and be subjected to the same ESD environment as the system. Once properly
installed in the system, this transceiver should meet and exceed common ESD
testing practices and fulfill system ESD requirements.
Typical of optical transceivers, this module’s receiver contains a highly sensitive
optical detector and amplifier which may become temporarily saturated during
an ESD strike. This could result in a short burst of bit errors. Such an event might
require that the application re-acquire synchronization at the higher layers (e.g.
Serializer/Deserializer chip).
3.4 Eye safety
The PLRXPL-VE-SG4-62-x is an international Class 1 laser product per IEC
60825-1:1993+A1:1997+A2:2001, and per CDRH 21 CFR 1040 Laser Safety Requirements. The PLRXPL-VE-SG4-62-x is an eye safe device when operated within the limits of this specification.
Operating this product in a manner inconsistent with intended usage and specification may result in hazardous radiation exposure.
ROHS-COMPLIANT 4.25, 2.125, 1.063 GBPS 850 NM SFP TRANSCEIVER
Caution
Tampering with this laser based product or operating this product outside the
limits of this specification may be considered an act of “manufacturing,” and will
require, under law, recertification of the modified product with the U.S. Food and
Drug Administration (21 CFR 1040).
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or
JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at
[email protected]
Sample: PLRXPL-VE-SG4-62
Part Number
PLRXPL-VE-SG4-62
PLRXPL-VE-SG4-62-N
Temp. Range
-20 to 85˚C
-20 to 85˚C
NORTH AMERICA: 800 498-JDSU (5378)
Power Supply Tolerance
Rate Select ±10%
X
±10%
WORLDWIDE: +800 5378-JDSU
Digital Diagnostics
X
X
WEBSITE: www.jdsu.com
Product specifications and descriptions in this document subject to change without notice. © 2010 JDS Uniphase Corporation 30149156 502 0610 PLRXPL-VE-SG4-62-x.DS.CMS.AE June 2010
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