XFP-10GLR-OC192SR (10G BASE-LR XFP) Datasheet
Features

Supports 9.95Gb/s to 11.1Gb/s bit rates

Hot-pluggable XFP footprint

Maximum link length of 10km with SMF

1310nm uncooled DFB laser

XFP MSA package with duplex LC connector

No reference clock required

+1.8V,+3.3V Supply Voltage

XFI and lineside loopback Mode Supported

-5ºC to 70ºC Operating Case Temperature

Diagnostic Performance Monitoring of module temperature,

Supply Voltages, laser bias current, transmit optical power, and receive optical power

RoHS6 compliant (lead free)
Applications

10GBASE-LR at 10.3125Gbps

Other optical links,up to 11.1Gbps
Description
The SX-31192-LRC is compliant with the 10G Small Form-Factor Pluggable (XFP) Multi-Source Agreement
(MSA), supporting data-rate of 10.3125Gbps(10GBASE-LR) or 9.953Gbps 10GBASE-LW), and transmission
distance up to 10km on SMF. The transceiver module comprises of a transmitter with a 1310nm Uncooled DFB
laser and a receiver with a PIN photodiode. Transmitter and receiver are separate within a wide temperature
range of 0℃ to +70℃ and offers optimum heat dissipation and excellent electromagnetic shielding thus enabling
high port densities for 10G systems.
Page 1 of 8
Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Unit
Supply Voltage3
Vcc1
-0.5
4.0
V
Supply Voltage 2
Vcc2
-0.5
2
V
Storage Temperature
Tst
-40
85
ºC
Case Operating Temperature
Top
-5
70
ºC
Electrical Characteristics
Parameter
Symbol
Min
Typical
Max
Unit
Operating Case Temperature
Range
Power Supply
Voltage @ 3.3V
Module total power
Tc
Vcc3
P
0
3.13
3.3
+70
3.47
2.5
℃
V
W
820
Vcc
GND+0.8
10
Ω
mV
V
V
us
Note
Transmitter
Input differential impedance
Differential data input swing
Transmit Disable Voltage
Transmit Enable Voltage
Transmit Disable Assert Time
Rin
Vin,pp
VD
VEN
100
120
2.0
GND
1
Receiver
Differential data output swing
Vout,pp
500
850
mV
Data output rise time
tr
40
ps
2
Data output fall time
tf
40
ps
2
LOS Fault
VLOS fault
Vcc - 0.5
VccHOST
V
3
LOS Normal
VLOS norm
GND
GND+0.5
V
3
Power Supply Rejection
PSR
See Note 3 below
4
Notes:
1. After internal AC coupling.
2. 20 – 80 %
3. Loss Of Signal is open collector to be pulled up with a 4.7k – 10kohm resistor to 3.15 – 3.6V. Logic 0 indicates
normal operation; logic 1 indicates no signal detected.
4. Per Section 2.7.1. in the XFP MSA Specification.
Page 2 of 8
Optical Characteristics
Parameter
Symbol
Min
Typical
Max
Unit
Ref.
Transmitter
Optical output Power
P
-6.5
+0.5
dBm
Optical Wavelength
λ
1260
1355
nm
Optical Extinction Ratio
ER
6
dB
Side Mode Suppression Ratio
SMSR
30
dB
Average Launch power of
OFF transmitter
POFF
-30
dBm
Tx Jitter
Txj
1
Compliant with each standard requirements
Receiver
Receiver Sensitivity
RSENS
-15
dBm
2
Receiver Sensitivity in OMA
RSENS
-12.5
dBm
2
Maximum Input Power
PMAX
+0.5
Optical Center Wavelength
λC
1260
LOS De-Assert
LOSD
LOS Assert
LOSA
dBm
1600
nm
-15
dBm
-25
LOS Hysteresis
1
dBm
4
dB
Notes:
1, PRBS 231-1 test pattern @10.3125Gbps.
2, PRBS 231-1 test pattern @10.3125Gbps, BER≤10-12.
Page 3 of 8
Pin Descriptions
Pin
Logic
Symbol
Name/Description
Ref
1
GND
1
2
VEE5
1
6
VCC5
Module Ground
Optional –5.2 Power Supply – Not required
Module De-select; When held low allows the module to , respond to
2-wire serial interface commands
Interrupt (bar); Indicates presence of an important condition which can
be read over the serial 2-wire interface
Transmitter Disable; Transmitter laser source turned off
+5 Power Supply – Not required
7
8
GND
VCC3
Module Ground
+3.3V Power Supply
VCC3
SCL
+3.3V Power Supply
Serial 2-wire interface clock
SDA
2
Mod_Abs
Mod_NR
Serial 2-wire interface data line
Module Absent; Indicates module is not present. Grounded in the
module.
Module
Not Ready;
RX_LOS
GND
Receiver Loss of Signal indicator
Module Ground
2
1
Module Ground
Receiver inverted data output
1
3
LVTTL-I
Mod-Desel
4
LVTTL-O
Interrupt
5
LVTTL-I
TX_DIS
9
10
11
12
13
14
15
LVTTL-I
LVTTLI/O
LVTTL-O
LVTTL-O
LVTTL-O
2
2
2
2
16
17
CML-O
GND
RD-
18
CML-O
RD+
Receiver non-inverted data output
GND
VCC2
Module Ground
+1.8V Power Supply
Power Down; When high, places the module in the low power stand-by
mode and on the falling edge of P_Down initiates a module reset
Reset; The falling edge initiates a complete reset of the module
including the 2-wire serial interface, equivalent to a power cycle.
+1.8V Power Supply
1
1
GND
GND
Module Ground
Reference Clock non-inverted input, AC coupled on the host board –
Not required
Reference Clock inverted input, AC coupled on the host board – Not
required
Module Ground
Module Ground
TDTD+
Transmitter inverted data input
Transmitter non-inverted data input
19
20
21
LVTTL-I
P_Down/R
ST
22
VCC2
23
GND
24
PECL-I
RefCLK+
25
PECL-I
RefCLK-
26
27
28
29
CML-I
CML-I
3
3
1
1
30
GND
Module Ground
1
Notes:
1. Module circuit ground is isolated from module chassis ground within the module.
2. Open collector; should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.
3. A Reference Clock input is not required.
Page 4 of 8
Electrical Pin-out Details
Page 5 of 8
Mechanical Specifications
Page 6 of 8
XFP Mechanical Components
The mechanical components defined:
1. The module, clip and connector dimensions are constant for all applications. While the bezel, cage
assembly, EMI gasket and heat sink can be designed and/or adjusted for the individual application.
2. The relatively small form factor of the XFP module combined with an adaptable heatsink option allows host
system design optimization of module location, heatsink shape/dimension/fins design, and airflow control.
The module can be inserted and removed from the cage with the heat sink and clip attached.
Page 7 of 8
Regulatory Compliance
The compatible XFP transceiver is designed to be Class I Laser safety compliant and is certified per the
following standards:
Feature
Standard
Laser Safety
CDRH 21 CFR 1040 and Laser Notice
No. 50
Product Safety
UL and CUL EN60950-2:2007
Environmental protection
RoHS Directive 2002/95/EC
EMC
EN 55022:2006+A1:2007
EN 55024:1998+A1+A2:2003 -
References
1. 10 Gigabit Small Form Factor Pluggable Module (XFP) Multi-Source Agreement (MSA), Rev 4.5 – August
2005. Documentation is currently available at http://www.xfpmsa.org/
2. IEEE802.3ae – 2002
3. ITU-T G.709 / ITU-T G.959.1 http://www.itu.int/
4. Telcordia GR-253-CORE
Important Notice
Performance figures, data and any illustrative material provided in this datasheet are typical and must be
specifically confirmed in writing by Compatible SFP before they become applicable to any particular order or
contract. In accordance with the Compatible SFP policy of continuous improvement specifications may change
without notice. The publication of information in this datasheet does not imply freedom from patent or other
protective rights of Compatible SFP or others. Further details are available by emailing info@compatiblesfp.com
Page 8 of 8
Download PDF
Similar pages