Features
¨ Supports 9.95Gb/s to 10.5Gb/s bit rates
¨ Hot-pluggable XFP footprint
¨ Maximum link length of 20km with SMF
¨ 1270/1330nm DFB laser Transmitter and 1330/1270nm Receiver
¨ XFP MSA package with LC connector
¨ No reference clock required
¨ Loop Back Support.
¨ +3.3V，+1.8V power supply
¨ Power dissipation <2W
¨ Compatible with RoHS
¨ Built-in digital diagnostic functions
¨ Temperature range 0°C to 70°C
Applications
¨ 10GBASE-LR at 10.3125Gbps
¨ 10GBASE-LW at 9.953Gbps
¨ 10GBASE-BX 10G Ethernet
¨ 10GBASE-BX 10G Ethernet with FEC
Description
Baudcom 10G XFP WDM module is compliant with the IEEE803.3ae 10Gbase-Bx. and transmission distance up to 20km on SMF.
The transceiver module comprises a transmitter with a 1270/1330nm DFB laser transmitter, an integrated 1330/1270nm detector preamplifier(IDP) mounted in an optical header and a limiting post-amplifier IC. 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 10 GbE systems.
Absolute Maximum Ratings
|
Parameter
|
Symbol
|
Min
|
Max
|
Unit
|
Ref.
|
|
Storage Ambient Temperature Range
|
|
-40
|
+85
|
℃
|
|
|
Powered case Temperature Range
|
|
0
|
+70
|
℃
|
|
|
Operating Relative Humidity
|
RH
|
|
85
|
％
|
|
|
Supply Voltage Range @3.3V
|
Vcc3
|
0
|
3.6
|
V
|
|
|
Supply Voltage Range @ 1.8V
|
|
0
|
1.98
|
V
|
|
Any stress beyond the maximum ratings can result in permanent damage. The device specifications are guaranteed only under the recommended operating conditions.
Electrical Characteristics
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
Note
|
|
Operating Case Temperature Range
|
Tc
|
0
|
|
+70
|
℃
|
|
|
Power Supply Voltage @ 3.3V
|
Vcc3
|
3.13
|
3.3
|
3.47
|
V
|
|
|
Power Supply Voltage @ 1.8V
|
|
1.62
|
1.8
|
1.98
|
|
|
|
Module total power
|
P
|
|
|
2
|
W
|
|
|
Transmitter
|
|
Input differential impedance
|
Rin
|
|
100
|
|
Ω
|
1
|
|
Differential data input swing
|
Vin,pp
|
120
|
|
820
|
mV
|
|
|
Transmit Disable Voltage
|
VD
|
2.0
|
|
VCC
|
V
|
|
|
Transmit Enable Voltage
|
VEN
|
0
|
|
0.8
|
V
|
|
|
Transmit Disable Assert Time
|
|
|
|
10
|
us
|
|
|
Receiver
|
|
Differential data output swing
|
Vout,pp
|
340
|
|
850
|
mV
|
|
|
Data output rise time
|
tr
|
|
|
38
|
ps
|
2
|
|
Data output fall time
|
tf
|
|
|
38
|
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:
- After internal AC coupling.
- 20 – 80 %
- 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.
- Per Section2.7.1. in the XFP MSA Specification.
Optical Characteristics
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
Ref.
|
|
Transmitter
|
|
Optical output Power
|
P
|
-2
|
|
2
|
dBm
|
|
|
Optical Wavelength
|
λ
|
1260
|
1270
|
1280
|
nm
|
|
|
1320
|
1330
|
1340
|
|
Side Mode Suppression Ratio
|
SMSR
|
30
|
|
|
dB
|
|
|
Optical Extinction Ratio
|
ER
|
3.5
|
|
|
dB
|
1
|
|
Average Launch power of OFF transmitter
|
POFF
|
-30
|
|
|
dBm
|
|
|
Tx Jitter
|
Txj
|
Compliant with each standard requirements
|
|
|
Receiver
|
|
Receiver Sensitivity
|
RSENS
|
|
|
-14
|
dBm
|
2
|
|
Receiver Sensitivity in OMA
|
RSENS
|
|
|
-12.5
|
dBm
|
2
|
|
Maximum Input Power
|
PMAX
|
+0.5
|
|
|
dBm
|
|
|
Optical Center Wavelength
|
λC
|
1320
|
|
1340
|
nm
|
|
|
1260
|
|
1280
|
|
LOS De-Assert
|
LOSD
|
|
|
-18
|
dBm
|
|
|
LOS Assert
|
LOSA
|
-30
|
|
|
dBm
|
|
|
LOS Hysteresis
|
|
1
|
|
5
|
dB
|
|
Notes:
1, PRBS 231-1 test pattern @10.3125Gbps.
2, PRBS 231-1 test pattern @10.3125Gbps, BER≤10-12.
Order Information
| Product Model |
Descriptions |
| BDTRX873L1SN-20 |
1270nm DFB laser Transmitter and 1330nm Receiver, 10Gbps, 20km, 0C~ +70C |
| BDTRX837L1SN-20 |
1330nm DFB laser Transmitter and 1270nm Receiver, 10Gbps, 20km, 0C~+70C |
