1.25 Gbps Dual-Rate 50 km CWDM SFP Transceiver

Datasheet
1.25 Gbps Dual-Rate 50 km CWDM SFP Transceiver
SFP-GDCWXD-xx*
Highlights
SFP transceiver
Data Rates: 1.062 to 1.25 Gbps
Protocols:
- 1 Gbps Fibre Channel
- 1 Gigabit Ethernet
Single-mode fiber
CWDM wavelength per ITU-T G.694.2
10 - 70 km
Duplex LC connector
Digital Diagnostics (SFF-8472)
Hot-swap
Overview
Small Form-Factor Pluggable (SFP) interfaces from MRV Communications provide flexible high speed links in a small
industry standard package. They deliver the deployment options and inventory control that network administrators
demand for growing networks.
SFPs are designed to Multi-Source Agreement (MSA) standards to ensure network equipment compatibility. They are a
perfect addition to MRV ‘s extensive lines of networking equipment.
Visit the MRV website at www.mrv.com or contact your nearest authorized MRV Communications dealer for more
information.
Specifications Overview
Data Rate
Tx Wavelength
1.062 to 1.25 Gbps
CWDM wavelength (see Wavelength Guide for xx values)
Tx Power (Minimum)
-5 dBm
Tx Dispersion Penalty
1 dB
Tx Disable
Yes
Tx Extinction Ratio
9 dB
Rx Wavelength
1200 - 1625 nm
Rx Sensitivity
-24 dBm
Rx Saturation
-3 dBm
Rx Damage Threshold
6 dBm
Operating Temperature Range
-5 to 70 ºC
Power Consumption
1 Watt
* See Wavelength Guide for xx values
1
Datasheet
Optical Transmitter Specifications
Parameter
Symbol
Minimum
Maximum
Unit
Note
Optical Power
Pop
-5
0
dBm
-
Average Launch Power of Off Tx
Poff
-
-30
dBm
-
Extinction Ratio (Dynamic)
ER
9
-
dB
-
Eye Mask
-
IEEE 802.3z compliant
-
Optical Jitter Random
JR
-
147
ps
-
Optical Jitter Deterministic
JD
-
80
ps
-
Total Jitter
TJ
-
200
ps
-
Optical Rise/Fall Time (20% to 80% values)
Mean Wavelength
Spectral Width (20 dB)
tr/ tf
-
260
ps
-
λ
1xx1 - 6.5
1xx1 + 6.5
nm
-
Δλ
-
1
nm
Side Mode Suppression Ratio
SMSR
30
-
dB
-
Optical Path Penalty (@ 50 km)
dp
-
1
dB
1
Relative Intensity Noise
RIN
-
-120
dB/Hz
-
Reflection Tolerance
rp
-24
-
dB
2
Symbol
Minimum
Maximum
Unit
Note
Rsens, low/high
-24
-3
dBm
1
-
19
-
dB
-
Notes:
1.
3.
Measured at BER of 10-12, PRBS of 27-1, at eye center
1 dB degradation of receiver sensitivity
Optical Receiver Specifications
Parameter
Receive Power
Link Budget
Damage Threshold
Pin, damage
6
-
dBm
-
λ
1200
1625
nm
-
RX_r
-
-12
dB
-
LOS Assert
-
-34
-
dBm
-
LOS De-Assert
-
-
-24
dBm
-
LOS Hysteresis
-
0.5
-
dB
-
Wavelength
Maximum Receiver Reflectance
Notes:
1.
Measured at 10-12 BER, PRBS 27-1, nominal wavelength
Digital Diagnostics
Parameter
Range
Accuracy
Unit
Calibration
Bit Value
Formula
Temperature
-5 to 70
±3
ºC
Internal
1/256 C
Tc(C)=Tad(16 bit signed twos complement)/256
Voltage
0 to Vcc
± 0.1
V
Internal
100µV
V(Volts)=Vad(16 bit unsigned integer)*0.1
Bias Current
0 to 120
±5
mA
External
-
I(mA)=Islope*Iad(16 bit unsigned integer)+Ioffset
TX Power
-5 to 0
±3
dBm
External
-
TX_PWR(µW)=TX_PWRslope*TX_PWRad(16 bit
unsigned integer +TX_PWRoffset
RX Power
-24 to -3
±3
dBm
External
-
RX_PWR(µW)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4
2
Datasheet
General Operating Conditions
Parameter
Symbol
Minimum
Maximum
Unit
Note
Supply Voltage
Vcc
3.135
3.465
V
-
Total Curren
Icc
-
300
mA
-
Power Supply Noise Rejection
PSR
100
-
mVp-p
1
Operating Case Temperature
Top
-5
70
ºC
-
Storage Temperature
Tst
-40
85
ºC
-
Data Rate
DR
1062.5
1250
Mbps
-
Symbol
Min
Max
Unit
Note
Rin
80
120
Ω
-
Vin,p-p
250
1200
mV
-
Notes:
1.
20 Hz to 155 MHz
Electical Transmitter Specifications
Parameter
Input Differential Impedence
PECL Single-Ended Data Input Swing
TxFault_Fault
Vfault
2
Vcc
V
-
Vnormal
Vee
Vee + 0.5
V
-
TxDisable_Disable
Vd
2
Vcc
V
-
TxDisable_Enable
Ven
Vee
Vee + 0.8
V
-
Parameter
Symbol
Min
Max
Unit
Note
PECL Single-Ended Data Output Swing
Vout, p-p
185
800
mV
-
Data output rise time
tr
-
320
ps
-
Data output fall time
tf
-
320
ps
-
TxFault_Normal
Electical Receiver Specifications
Timing and Electrical Specifications
Parameter
Symbol
Min
Max
Unit
Note
TX_ DISABLE Negate Time
t_on
-
1
ms
-
TX_ DISABLE Assert Time
t_off
-
10
µs
-
Time to Initialize, Including Reset of Tx Fault
t_init
-
300
ms
-
Tx_FAULT Assert Time
t_fault
-
100
µs
-
TX_DISABLE Reset Time
t_reset
10
-
µs
-
RX_LOS Assert Time
t_loss_on
-
100
µs
-
RX_LOS De-Assert Time
t_loss_off
-
100
µs -
Serial ID Clock Rate
f_serial_clock
2
100
KHz
-
RX_LOS Voltage (High)
RX_LOSH
2
Vcc
V
-
RX_LOS Voltage (Low)
RX_LOSL
-
0.8
V
-
Receiver Jitter Deterministic
JD, receive
170
ps
Receiver Jitter Random
JR, receive
96
ps
LOS Output Voltage-Fault
VLOS fault
2
Vcc
V
-
VLOSnormal
Vee
Vee + 0.5
V
-
MOD_DEF (0:2)-High
VH
2
Vcc
V
-
MOD_DEF (0:2)-Low
VL
Vee
Vee + 0.5
V
-
LOS Output Voltage-Normal
3
Datasheet
Pin
Function
Name / Description
Notes
1
VeeT
Module Transmitter Ground
-
2
TX_FAULT
Open Collector
-
3
TX_DISABLE
Internally Pulled High
-
4
MOD_DEF2
Serial Data Input
-
5
MOD_DEF1
Serial Clock Input
-
6
MOD_DEF0
Internally Grounded
-
7
NC
Not Connected
-
8
LOS
Open Collector
-
9
VeeR
Module Receiver Ground
-
10
VeeR
Module Receiver Ground
-
11
VeeR
Module Receiver Ground
-
12
RXD-
Receiver Data Negative
-
13
RXD+
Receiver Data Positive
-
14
VeeR
Module Receiver Ground
-
15
VccR
Module Receiver Power Supply
-
16
VccT
Module Transmitter Power Supply
-
17
VeeT
Module Transmitter Ground
-
18
TXD+
Transmitter Data Positive
-
19
TXD-
Transmitter Data Negative
-
20
VeeT
Module Transmitter Ground
-
Outline Drawing
Units in mm(inch)
4
Datasheet
Data Rate
(Mbps)
SFP Dual-Rate CWDM SFP Transceiver
Gigabit Ethernet/
Fibre Channel
Distance
Range (km)
Description
SFP-GDCWXD-xx*
Digital
Diagnostics
Model
Ordering Information
Yes
10 - 70
* See Wavelength Guide below for “xx” values
λc Wavelength Guide
Code (xx)
λc
Unit
Code (xx)
λc
Unit
31
1311
nm
Bail Latch Color
Yellow
47
1471
nm
Bail Latch Color
Grey
33
1331
nm
Yellow
49
1491
nm
Purple
35
1351
nm
Yellow
51
1511
nm
Blue
37
1371
nm
Yellow
53
1531
nm
Green
39
1391
nm
Yellow
55
1551
nm
Yellow
41
1411
nm
Yellow
57
1571
nm
Orange
43
1431
nm
Yellow
59
1591
nm
Red
45
1451
nm
Yellow
61
1611
nm
Brown
Regulatory and Industry Compliances
Class 1 Laser Product, complies with EN 60825-1 and 21 CFR 1040.10 except for deviations pursuant to Laser Notice No. 50. dated June 24, 2007
MSA SFF-8074i; Telecordia GR-468; Digital Diagnostic SFF-8472
Certified by one or more of the following agencies: TÜV, UL, CSA
RoHS Directive; China RoHS; California RoHS Law, REACH Directive SVHC; WEEE Directive
The Quality Management System is certified to ISO 9001 by QMI-SAI Global
The Environmental Management System is in compliance with ISO 14001
Warnings
Handling Precautions: This device is susceptible to damage as a result of electrostatic descharge (ESD). A static free environment is highly
recommended. Follow guidelines according to proper ESD procedures.
Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirect radiation.
MRV has more than 50 offices throughout the world. Addresses, phone numbers and fax numbers are listed at www.mrv.com.
Please e-mail us at [email protected] or call us for assistance.
MRV Los Angeles
MRV Boston
20415 Nordhoff Street
300 Apollo Drive
Chatsworth, CA 91311
Chelmsford, MA 01824
800-338-5316
800-338-5316
818-773-0900
978-674-6800
MRV International
Business Park Moerfelden
Waldeckerstrasse 13
64546 Moerfelden-Walldorf
Germany
Tel. (49) 6105/2070
Fax (49) 6105/207-100
All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the
accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. Please contact MRV Communications for more information.
MRV Communications and the MRV Communications logo are trademarks of MRV Communications, Inc. Other trademarks are the property of their respective holders.
MRV-OP-SFPGDCWXD-110711
3020145-001 Rev. A1
Copyright ©2011 MRV Communications, Inc. All Rights Reserved.