SFP-27DCWLR-XX Datasheet

Optical Communications Systems™
Datasheet
Multi-Rate (2 Gbps) CWDM 96 km SFP Transceivers
SFP-27DCWLR-xx
Highlights
SFP transceiver
Data Rates: 0.1 - 2.7 Gbps
Protocols:
- Fast Ethernet
- Gigabit Ethernet
- Fibre Channel (1 and 2 Gbps)
- OC-3/STM-1 to OC-48/STM-16
- OC-48/STM-16 with FEC
- ESCON
Single-mode fiber
Dual fiber, bi-directional
CWDM wavelength per ITU-T G.694.2
40 to 96 km range
Duplex LC connector
Digital Diagnostics (SFF-8472)
Hot-swap
Industrial temperature models available
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
0.1 - 2.7 Gbps
Tx Wavelength
CWDM grid (1271 nm - 1611 nm)
Tx Power (Minimum)
-2 dBm
Dispersion Penalty
2 dB
Tx Disable Option
Yes
Rx Wavelength Range
1200 - 1625 nm
Rx Sensitivity
-28 dBm
Rx Saturation
-6 dBm
Rx Damage Threshold
4 dBm
Operating Temperature Range
-5 to 70 ºC
Operating Temperature Range (TH Models)
-40 to 85 ºC
Power Consumption
1 Watt
1
Optical Communications Systems™
Datasheet
Transmitter Specifications (Optical)
Parameter
Symbol
Min
Max
Unit
Notes
Optical Power
Pop
-2
3
dBm
-
Average Launch Power Tx_Off
Poff
-
-45
dBm
-
ER
8.2
-
dB
-
UI
-
Extinction Ratio
Eye Mask
IEEE 802.3ah, SONET/SDH compliant
Optical Jitter Generation
-
tr
λ
-
160
ps
1
1xxx - 6.5 nm
1xx1 + 6.5 nm
nm
-
Spectral Width (20 dB)
Δλ
-
1
nm
-
Dispersion Penalty at 80 km
dp
-
2
dB
2
Relative Intensity Noise
RIN
-
-120
dB/Hz
-
Reflection Tolerance
rp
-24
-
dB
3
Optical Rise/Fall Time
Mean Wavelength
Notes:
1.
2.
3.
0.007
-
Jgen
20%~80% values
Measured at BER of 1E-12, PRBS of 223-1, at eye center
1 dB degradation of receiver sensitivity
Receiver Specifications (Optical)
Parameter
Symbol
Min
Max
Unit
Notes
Receive Power Low
Rsens,low
-
-28
dBm
1
Receive Power High
Rsens,high
-6
-
dBm
1
Damage Threshold For Receiver
Pin,damage
4
-
dBm
-
Wavelength
λ
1200
1625
nm
-
RX_r
-
-27
dB
-
LOS Assert
-
-42
-
dBm
-
LOS De-assert
-
-
-28
dBm
-
LOS Hysteresis
-
0.5
-
dB
-
Maximum Reflectance Of Receiver
Notes:
1.
10-10 BER, PRBS 223-1, for SONET, 10-12 BER, PRBS 27-1, for Gigabit Ethernet
Digital Diagnostics
Parameter
Range
Accuracy
Unit
Calibration
Temperature
-5 to 70
±3
ºC
External
Temperature (TH Models)
-40 to 85
±3
ºC
External
Voltage
0 to Vcc
0.1
V
External
Bias Current
0 to 120
5
mA
External
TX Power
-2 to 3
±3 dB
dBm
External
RX Power
-28 to -6
±3 dB
dBm
External
2
Formula
Tc(C)=Tslope*Tad (16 bit signed twos
complement value) + Toffset
Tc(C)=Tslope*Tad (16 bit signed twos
complement value) + Toffset
V(Volts)=Vslope*Vad (16 bit unsigned integer) + Voffset
I(mA)=Islope*Iad(16 bit unsigned integer)+Ioffset
TX_PWR(μW)=TX_PWRslope*TX_PWRad
(16 bit unsigned integer) +TX_PWRoffset
RX_PWR(μW)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4
Optical Communications Systems™
Datasheet
General Operating Conditions
Parameter
Symbol
Min
Max
Unit
Notes
3.135
3.465
V
-
Total Current, -40 to -5 ºC
Vcc
Icc
-
500
mA
1
Total Current, -5 to 85 ºC
Icc
-
300
mA
-
Supply Voltage
Total Current Each Supply Pin
IccR, IccT
-
300
mA
-
Power Supply Noise Rejection
PSR
100
-
mVp-p
2
Operating Case Temperature
Topr
Topr
-5
70
ºC
3
-40
85
ºC
3
Operating Case Temperature (TH Models)
Storage Temperature
Data Rate
Notes:
1.
2.
3.
Tstg
DR
-40
85
ºC
-
0.1
2.7
Gbps
-
Symbol
Min
Max
Unit
Notes
Denotes deviation from MSA
20Hz to 155MHz
Please refer to ordering information
Transmitter Specifications (Electical)
Parameter
Input Differential Impedence
PECL Single Ended Data Input Swing
TxFault_Fault
TxFault_Normal
TxDisable_Disable
Rin
80
120
Ω
-
Vin,p-p
250
1200
mV
-
Vfault
2
Vcc
V
-
Vnormal
Vee
Vee+0.5
V
-
Vd
2
Vcc
V
-
Ven
Vee
Vee+0.8
V
-
Parameter
Symbol
Min
Max
Unit
Notes
PECL Single Ended Data Output Swing
Vout, p-p
185
800
mV
-
tr,tf
-
175
ps
-
Symbol
Min
Max
Unit
Notes
TxDisable_Enable
Receiver Specifications (Electrical)
Data Output Rise/Fall Time
Timing and Electrical
Parameter
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
-
t_reset
10
-
μs
-
t_loss_on
-
100
μs
-
Tx Disable To Reset
LOS Assert Time
LOS De-assert Time
t_loss_off
-
100
μs
-
Serial ID Clock Rate
f_serial_clock
-
100
KHz
-
RX_LOS Voltage (High)
RX_LOSH
2
-
V
-
RX_LOS Voltage (Low)
RX_LOSL
-
0.8
V
-
MOD_DEF (0:2)-High
VH
2
Vcc
V
-
MOD_DEF (0:2)-Low
VL
Vee
Vee+0.5
V
-
LOS Output Voltage-Fault
LOS Output Voltage-Normal
VLOS fault
2
Vcc
V
-
VLOSnormal
Vee
Vee+0.5
V
-
3
Optical Communications Systems™
Datasheet
Pin
Function
Notes
1
VeeT
TX GND
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
RX Ground
10
VeeR
RX Ground
11
VeeR
RX Ground
12
RXD-
RX Data Negative
13
RXD+
RX Data Positive
14
VeeR
RX GND
15
VccR
RX Power
16
VccT
TX Power
17
VeeT
TX GND
18
TXD+
TX Data Positive
19
TXD-
TX Data Negative
20
VeeT
TX GND
Outline Drawing
Units in mm(inches)
4
Optical Communications Systems™
Datasheet
Model
Description
Data Rate
(Gbps)
Wavelength
(nm)
Distance
Range (km)
Ordering Information
SFP-27DCWLR-xx *
Multi-Rate CWDM SFP Transceiver
0.1 - 2.7
xx
(see Wavelength Guide below)
40 - 96
SFP27DCWLRTH-xx *
Multi-Rate CWDM SFP Transceiver,
Temperature Hardened
0.1 - 2.7
xx
(see Wavelength Guide below)
40 - 96
*See Wavelength Guide below for “xx” values
λc Wavelength Guide per ITU-T G.694.2
Code
λc
Unit
27
1271
nm
29
1291
nm
31
1311
33
35
Bail Latch Color
Code
λc
Unit
Bail Latch Color
Yellow
45
1451
nm
Yellow
47
1471
nm
Grey
nm
Yellow
49
1491
nm
Purple
1331
nm
Yellow
51
1511
nm
Blue
1351
nm
Yellow
53
1531
nm
Green
37
1371
nm
Yellow
55
1551
nm
Yellow
39
1391
nm
Yellow
57
1571
nm
Orange
41
1411
nm
Yellow
59
1591
nm
Red
43
1431
nm
Yellow
61
1611
nm
Brown
Yellow
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; 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
20415 Nordhoff Street
Chatsworth, CA 91311
800-338-5316
818-773-0900
MRV Boston
300 Apollo Drive
Chelmsford, MA 01824
800-338-5316
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-SFP27DCWLR-101810
3020089-001 Rev. A2
Copyright ©2010 MRV Communications, Inc. All Rights Reserved.