SFP-MR27D-LR1 Datasheet

Optical Communications Systems™
Datasheet
Multi-Rate (2.7 Gbps) Single-Mode 50 km SFP Transceivers
SFP-MR27D-LR1
Highlights
SFP transceiver
Data Rates: 0.1 - 2.7 Gbps
Protocols:
- Fast Ethernet
- 1 Gbps Ethernet
- 1 Gbps Fibre Channel
- 2 Gbps Fibre Channel
- Digital Video
- OC-3/STM-1 to OC-48/STM-16 and OC-48 with FEC
Single-mode fiber
1310 nm
24 to 50 km
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
1310 nm
Tx Power (Minimum)
-2 dBm
Tx Disable
Yes
Rx Wavelength Range
1200 - 1625 nm
Rx Sensitivity
-27 dBm
Rx Saturation
-9 dBm
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
Optical Power
Symbol
Average Launch Power (Tx: Off )
Extinction Ratio
Pop
Min
-2
Max
3
Unit
dBm
Notes
-
Poff
ER
-
-45
dBm
-
8.2
-
dB
-
Eye Mask
-
IEEE 802.3ah and SONET/SDH compliant
-
Jgen
tr
-
-
-
160
ps
1
-
160
ps
1
Mean Wavelength
tf
λ
1280
1335
nm
-
Spectral Width (20 dB)
Δλ
-
1
nm
-
Relative Intensity Noise
Reflectance Tolerance
RIN
rp
-12
-120
-
dB/Hz
dB
2
Optical Jitter Generation
Optical Rise Time
Optical Fall Time
Notes:
1.
2.
0.007
UI
20% - 80% values
1 dB degradation of receiver sensitivity
Receiver Specifications, Optical
Parameter
Symbol
Min
Max
Unit
Notes
Rsens,low
-
-27
dBm
1
Receive Power High
Rsens,high
-9
-
dBm
1
Damage Threshold
Pin,damage
4
-
dBm
-
λ
1200
1625
nm
-
RX_r
-
-27
dB
-
-
-42
-
dBm
-
Receive Power Low
Wavelength
Maximum Reflectance
LOS Assert
LOS De-assert
-
-
-28
dBm
-
LOS Hysteresis
-
0.5
-
dB
-
Notes:
1.
Measured at 10-10 BER, PRBS 223 -1 for SONET, 10-12 BER, PRBS 27 -1 for Gigabit Ethernet
Digital Diagnostics
Parameter
Range
Accuracy
Unit
Calibration
Formula
Temperature
-5 to 70
±3
ºC
External
Tc(C) = Tslope*Tad(16 bit signed twos complement value) + Toffset
Temperature (TH)
-40 to 85
±3
ºC
External
Tc(C) = Tslope*Tad(16 bit signed twos complement value) + Toffset
Voltage
0 to Vcc
± 0.1
V
External
V(Volts) = Vslope*Vad(16 bit unsigned integer) + Voffset
Bias Current
0 to 120
±5
mA
External
I(mA) = Islope*Iad(16 bit unsigned integer) + Ioffset
Tx Power
-2 to 3
±3
dBm
External
Tx_PWR(μW) = Tx_PWRslope*Tx_PWRad(16 bit
unsigned integer) + Tx_PWRoffset
Rx Power
-27 to -9
±3
dBm
External
Rx_PWR(μW) = A0 + A1*x + A2*x^2 + A3*x^3 + A4*x^4
General Operating
Parameter
Supply Voltage
Total Current, -40ºC to -5ºC
Total Current, -5ºC to 85ºC
Power Supply Noise Rejection
Operating Temperature
Operating Temperature (TH Models)
Storage Temperature
Data Rate
Notes:
1.
2.
Symbol
Vcc
Icc
Icc
PSR
Top
Top
Tst
DR
Min.
3.135
100
-5
-40
-40
0.1
Denotes deviation from MSA
20 Hz to 155 MHz
2
Max.
3.465
500
300
70
85
85
2.7
Unit
V
mA
mA
ºC
ºC
ºC
Gbps
Notes
1
2
-
Optical Communications Systems™
Datasheet
Transmitter Specifications, Electical
Parameter
Symbol
Min
Max
Unit
Notes
Rin
80
120
Ω
-
Vin,p-p
Vfault
250
1200
mV
-
TxFault_Fault
2
Vcc
V
-
TxFault_Normal
Vnormal
Vee
Vee+0.5
V
-
Input Differential Impedence
PECL Single Ended Data Input Swing
TxDisable_Disable
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
-
Data Output Rise Time
tr
-
175
ps
-
Data Output Fall Time
tf
-
175
ps
-
Symbol
Min
Max
Unit
Notes
TxDisable_Enable
Electrical Output
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
-
Tx Disable to Reset
t_reset
10
-
μs
-
t_loss_on
-
100
μs
-
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
-
LOS Output Voltage-Fault
VLOS fault
2
V
-
VLOSnormal
Vee
Vcc
Vee+0.5
V
-
VH
VL
2
Vcc
V
-
Vee
Vee+0.5
V
-
LOS Output Voltage-Normal
MOD_DEF (0:2)-High
MOD_DEF (0:2)-Low
3
Optical Communications Systems™
Datasheet
Pin
Function
Notes
1
VeeT
TX 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
RX Ground
10
VeeR
RX Ground
11
12
VeeR
RXD-
RX Data Negative
13
RXD+
RX Data Positive
14
VeeR
RX Ground
15
VccR
RX Power
16
VccT
TX Power
17
18
VeeT
TXD+
TX Data Positive
19
TXD-
TX Data Negative
20
VeeT
TX Ground
RX Ground
TX Ground
Outline Drawing
Units in mm(inches)
4
Optical Communications Systems™
Datasheet
Data Rate
(Gbps)
Wavelength
(nm)
Bail Latch
Color
Distance
Range
(km)
SFP-MR27D-LR1
Multi-Rate (Ethernet, Fibre Channel, SONET, DV)
SFP Transceiver with Digital Diagnostics
0.1 - 2.7
1310
Red
24 -50
SFP-MR27D-LR1TH
Multi-Rate (Ethernet, Fibre Channel, SONET,
DV) SFP Transceiver with Digital Diagnostics,
Temperature Hardened
0.1 - 2.7
1310
Red
24 -50
Model
Description
Ordering Information
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-SFPMR27DLR1-083110
3020102-001 Rev. A2
Copyright ©2010 MRV Communications, Inc. All Rights Reserved.