The leader in
rugged fiber optic
RLH Industries, Inc.
technology.
DATA SHEET
DS-072 2017A-0508
SFP Optical Transceiver Modules
155M SFP Transceivers
2km, 20km, 60km, & 100km transmission
RLH Certified Small Form Factor Pluggable (SFP) Optical Transceivers
are compatible with the Small Form Factor Pluggable Multi-Sourcing
Agreement (MSA).
Key Features
LC Duplex SFP Optical Transceiver Module
Environment
Class 1 laser safety certified
Hot-pluggable
Uncooled laser transmitter
6.25mm
Hardened to operate in -40°F to +185°F (-40°C to +85°C)
RoHS compliant
13.8mm
Applications
Fast Ethernet
12.4mm
56.0mm
SDH/STM-1, SONET/OC-3
Switch to switch interface
45.0 mm
Switched backplane
Router/Server interface
Other optical transmission systems
Standards Compliance
SFP MSA (INF-8074i)
SFF-8472
IEEE802.3ah 100Base-FX, LX10, BX10-D, BX10-U, EX
155Mbps ITU-T G.957 STM-1 S-1.1,L-1.1,L-1.2
155Mbps SONET OC-3 IR-1, SR-1, LR-1, LR-2
8.5mm
13.4mm
Dimensional Information
RLH Industries, Inc. • Tel. 866-DO-FIBER • Fax 714 532-1885 • www.fiberopticlink.com
Page " 1
RLH Industries, Inc.
General Specifications
Operating Supply Voltage
3.3V Typical (3.15V~3.45V)
Operating Temperature
-40°F to +185°F (-40°C to +85°C)
Power Supply Current
150mA Typical (300mA Max.)
Data Rates
155Mbps
Optical Characteristics
Transmitter Specifications
Avg. Output Power (dBm)
Multimode
Single-Mode
Single-Mode
Single Fiber
Receiver Specifications
Wavelength (nm)
Wavelength (nm)
Sensitivity (dBm)
Min.
Max.
Min.
Typical
Max.
Min.
Max.
Max.
Min.
2km
-20
-10
1260
1310
1360
1100
1600
-30
-8
20km
-14
-7
1260
1310
1360
1100
1600
-34
-3
-3
60km
-3
+2
1260
1310
1360
1100
1600
-34
100km
-3
+2
1480
1550
1580
1100
1600
-36
-3
Side A 20km
-14
-7
1480
1550
1580
1260
1360
-34
-3
Side B 20km
-14
-7
1260
1310
1360
1480
1600
-34
-3
Side A 60km
-5
0
1480
1550
1580
1260
1360
-34
-3
Side B 60km
-5
0
1260
1310
1360
1480
1600
-34
-3
Ordering Information
Each SFP optical transceiver module requires a matching module on the other end.
Description
Fibers
Mode
Side
Distance *
Wavelength
Part Number
Dual
MM
-
2km/1.2 mi.
1310nm
SFP-155-04-2
SM
A
20km/12.4 mi.
Tx1310nm/Rx1550nm
SFP-155-20-2
SM
B
20km/12.4 mi.
Tx1550nm/Rx1310nm
SFP-155-21-2
SM
A
60km/37 mi.
Tx1310nm/Rx1550nm
SFP-155-24-2
SM
B
60km/37 mi.
Tx1550nm/Rx1310nm
SFP-155-25-2
Dual
SM
-
20km/12.4 mi.
1310nm
SFP-155-30-2
Dual
SM
-
60km/37 mi.
1310nm
SFP-155-31-2
Dual
SM
-
100km/62 mi.
1550nm
SFP-155-34-2
Single
RLH Certified
SFP Transceivers
- 155Mbps LC
Connectors
Single
* Industry standard attenuation of 1dB/km (for MM) and 0.55dB/km (for SM) is used for the link length calculations. Distances
are indicative only. Refer to the Optical Characteristics table above for a more accurate link budget for your specific
application.
Single fiber (bi-directional) SFP transceivers must always be paired, side A and side B.
Please contact your RLH sales representative for pricing and delivery information
Page 2
" RLH Industries, Inc. • Tel. 866-DO-FIBER • Fax 714 532-1885 • www.fiberopticlink.com
Download PDF
Similar pages