TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
Our Vision--Create Topstar’s home and strive to be a respected Century Enterprise！ Our Mission--Better Communication, Better World ! Our Values--Struggle happily, to be honesty and gratitude, then to
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BIDI 1.25G 1310/1490nm(1490/1310nm) 40KM Transceiver SMF Modules
Optical Module 40Km 1310nm /1490nm Fetures:
Up to1.25Gb/s data links
DFB laser transmitter
PIN photo-detector
Up to 40KM on 9/125μm SMF
Hot-pluggable SFP footprint
BIDILC/UPC type pluggable optical interface
Low power dissipation
Metal enclosure, for lower EMI
RoHS compliant and lead-free
Single+3.3Vpowersupply
Support Digital Diagnostic Monitoring interface
Compliant withSFF-8472
Case operating temperature Commercial:0°C to +70°C Extended:-10°C to +80°C Industrial:-40°C to+85°C
APPLICATIONS
Switch to Switch Interface
Fast Ethernet
Switched Back plane Applications
Router/Server Interface
Other Optical Links
STANDARD
SFP+MSA Compliant
SFF-8472reversion9.5compliant
IEEE802.3-2005compliant
Telcordia GR-468-COREcompliant
FCC47CFRPart15,Class B compliant
Optical Module 40km BIDI Specification
| Fiber Type | SMF |
| Temperature | 1310/1490nm |
| Power supply | 3.3V |
| Distance | 40Km |
| Form-Factor | SFP |
| Wavelength | 1310/1490 nm |
| Certificate | ROHS |
| Optical Extinction Ratio | 9dB |
| FP laser transmitter for | TOP-BIDI-1.25G-25AD |
| DFB laser transmitter for | TOP-BIDI-1.25G-25BD |
PRODUCT DESCRIPTIONS
SFP 1.25G 40KM 1310&1490optical transceivers are designed for optical interfaces for data communications with single mode
fiber(SMF). The transceiver designs are optimized for high performance and cost effective to supply customers the best
solutions for telecom applications.
Top-Trans Intruction :
1. Our brand: Top-trans, owns a 5000 square meters factory including 20 R&D staffs and more than 200 workers, usd 15 million
revenue per year
2. Specialized in developing and producing the most Hi-tech products like: 25G SFP28/ 40G QSFP+/ 100G
CFP/CFP2/CFP4/QSFP28. Every month sales quantity more than 100,000 pcs .
3. Professional testing equipments: Error Detector/ Industrial Oven/ Agilent Oscilloscope/ Digitizer/ Wave Runner for producing
process. Cisco/ Juniper/ Brocade/ Alcatel-lucent/ Huawei etc. guarantee compatibility.
4. ISO9001/ CE/ FC/ 3C/ ROHS etc. Certified. 10 years Alibaba, 10 years golden supplier .
5. OEM Compatible SFP have 3-year warranty, support 3 months unconditional return, 1 year replacement or repair .
6. Top-Trans transceivers have well used in China Telecom,Saudi Telecom Co. projects/ / Dubai Telecom/Nepal Operator/China
Telecommunication backbone network projects /South American data centre , EXFO worldwide optical test solutions etc. and
build a long-term cooperation relationship.
