MT-BX-32192-L4CD
MT-BX-32192-L4CD
10Gb/s BIDI XFP Transceiver
PRODUCT FEATURES

Hot-pluggable XFP footprint

Up to 10.7Gbps Data Links

XFI Loopback Mode

RoHS-6 Compliant (lead-free)

Power dissipation<1.5W

Operating case temperature:-5 ºC~70ºC

Single + 3.3V Power Supply and LVTTL Logic

Single Mode LC Receptacle Bi-directional Transceiver

Up to 40km transmission on SMF

1330nm DFB laser and 1270nm PIN receiver

2-wire interface with integrated Digital Diagnostic monitoring

EEPROM with Serial ID Functionality

Compliant with FC_PI_4 REV 7.0

Compliant with XFP MSA with duplex LC connector
APPLICATIONS

10GBASE-BX 10.3125Gb/s Ethernet

10GBASE-BX 9.953Gb/s Ethernet

SONET OC-192 SR-1 SDH STM I-64.1
PRODUCT DESCRIPTION
MT-BX-32192-L4CD is hot pluggable 3.3V Small-Form-Factor transceiver module. It designed expressly
for high-speed communication applications that require rates up to 10.7Gb/s, it designed to be compliant
with XFP MSA. The module data link up to 40km in 9/125um single mode fiber.The optical output can
be disabled by a LVTTL logic high-level input of Tx Disable.Tx Fault is provided to indicate that
degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical
signal of receiver or the link status with partner.
Page 1
MT-BX-32192-L4CD
Ⅰ.Absolute Maximum Ratings
Parameter
Storage Temperature
Storage Ambient Humidity
Operating Relative Humidity
Power Supply Voltage
Signal Input Voltage
Symbol
Ts
HA
RH
VCC
VCC
Min.
-40
5
-0.3
Vcc-0.3
Typ.
-
Max.
85
95
85
4
Vcc+0.3
Unit
ºC
%
%
V
V
Note
Ⅱ.Recommended Operating Conditions
Parameter
Ambient Operating Temperature
Power Supply Voltage
Power Supply Current
Symbol
TA
VCC
ICC
Data Rate
BR
Transmission Distance
Coupled fiber
TD
Min.
-5
3.14
-
Typ.
3.3
-
Max.
70
3.47
450
Unit
ºC
V
mA
10.3125
2
Note
Without air flow
Gbps
20
Single mode fiber
km
Note (1)
ITU-T G.652
Note :Measured with SMF
Ⅲ.Specification of Transmitter
Parameter
Average Launched Power
Average Launched Power(Laser Off)
Optical Modulation Amplitude
Centre Wavelength Range
Side mode suppression ratio
Spectrum Bandwidth(-20dB)
Extinction Ratio
Output Eye Mask
Symbol
Min.
Typ.
Max.
PO
-1
4
POUT-OFF
-30
OMA
-3
λC
1320
1330
1340
SMSR
30
σ
1
ER
3.5
6
Compliant with FC_PI_4 REV 7.0
Unit
dBm
dBm
dBm
nm
dB
nm
dB
Note
Note (1)
Note (1)
Note (2)
Note (2)
Note:
1.
2.
The optical power is launched into SMF
Measured with RPBS 2^31-1 test pattern @10.3125Gbs
Ⅳ.Specification of Receiver
Parameter
Symbol
Min.
Typ.
Max.
Unit
Note
Input Optical Wavelength
λIN
1260
1270
1280
nm
Receiver Sensitivity in average
PIN
-
-
-15
dBm
Note (1)
Input Saturation Power (Overload)
PSAT
0.5
-
-
dBm
Note (1)
LOS -Assert Power
PA
-30
-
-
dBm
LOS -Deassert Power
PD
-
-
-18
dBm
LOS -Hysteresis
PHys
0.5
-
4
dB
Note :Measured with RPBS 2^31-1 test pattern @10.3125Gbs BER=<10^-12 ER=6DB
Page 2
MT-BX-32192-L4CD
Ⅴ.Electrical Interface Characteristics
Parameter
Symbol
Min.
Typ.
Max.
Unit
Total power supply current
Icc
-
-
350
mA
Note
Transmitter
Differential Data Input Voltage
VDT
120
-
820
mVp-p
Differential line input Impedance
RIN
85
100
115
Ohm
Transmitter Fault Output-High
VFaultH
2.4
-
Vcc
V
Transmitter Fault Output-Low
VFaultL
-0.3
-
0.8
V
Transmitter Disable Voltage- High
VDisH
2
-
Vcc+0.3
V
Transmitter Disable Voltage- low
VDisL
-0.3
-
0.8
V
Receiver
Differential Data Output Voltage
VDR
300
-
850
mVp-p
Differential line Output Impedance
ROUT
80
100
120
Ohm
Receiver LOS Pull up Resistor
RLOS
4.7
-
10
KOhm
Data Output Rise/Fall time
tr/tf
20
-
-
ps
LOS Output Voltage-High
VLOSH
2
-
Vcc
V
LOS Output Voltage-Low
VLOSL
-0.3
-
0.4
V
Ⅵ.Pin Assignment
Diagram of Host Board Connector Block Pin Numbers and Name
Page 3
MT-BX-32192-L4CD
Ⅶ.Pin Descriptions
Pin
1
2
Logic
Symbol
GND
VEE5
3
LVTTL-I
Mod-Desel
4
LVTTL-O
Interrupt
5
LVTTL-I
TX_DIS
6
7
8
9
10
11
LVTTL-I
LVTTLI/O
VCC5
GND
VCC3
VCC3
SCL
SDA
12
LVTTL-O
Mod_Abs
13
LVTTL-O
Mod_NR
14
15
16
17
18
19
20
LVTTL-O
RX_LOS
GND
GND
RDRD+
GND
VCC2
21
LVTTL-I
CML-O
CML-O
22
23
P_Down/RST
VCC2
GND
24
PECL-I
RefCLK+
25
PECL-I
RefCLK-
26
27
28
29
30
CML-I
CML-I
GND
GND
TDTD+
GND
Name/Description
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
Module Ground
+3.3V Power Supply
+3.3V Power Supply
Serial 2-wire interface clock
Serial 2-wire interface data line
Module Absent; Indicates module is not present.
Grounded in the module.
Module Not Ready; Modultech defines it as a
logical OR between RX_LOS and Loss of Lock
in TX/RX.
Receiver Loss of Signal indicator
Module Ground
Module Ground
Receiver inverted data output
Receiver non-inverted data output
Module Ground
+1.8V Power Supply – Not required
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 – Not required
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
Transmitter inverted data input
Transmitter non-inverted data input
Module Ground
Note
1
2
1
2
2
2
2
2
1
1
1
1
3
3
1
1
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 – 10kohms on host board to a voltage between 3.15V and 3.6V.
3. A Reference Clock input is not required by the MT-BX-32192-L4CD. If present, it will be ignored.
Page 4
MT-BX-32192-L4CD
Ⅷ.Recommended Block Circuit
XFP MODULE
CDR
+LA
PIN TIA
ROSA
ASIC
MCU
SERDES
DFB TOSA
CDR
LD
HOST BOARD
Ⅸ.Outline Dimensions
Appendix A. Document Revision
Version
No.
2.0
Date
Description
2010-9-1
Preliminary datasheet
Page 5
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