| Usage: | Telephone, Computer, Workstation, Server, Mobile phone, Laptop |
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| Type: | Wireless |
| Support Network: | GSM |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | Wavelength: | 1310/1550nm | Data Rate: | 1.25G |
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| Interface: | LC/SC | Transmission Distance: | 20km/40km/60km/80km/120km Optional |
| Compatiable: | HUAWEI,ZTE,Cisco,Nokia-alcatel Or Others | Fiber: | Single Fiber |
| Certification: | CE RoHS FCC | Brands: | Can Be Customized |
| High Light: |
20km Optical Fiber Transceiver,1.25G Optical Transceiver Module |
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1.25G 1310/1550nm bidi SFP Optical transceiver module 20km
The WDM Bi-Directional small form-factor pluggable (BiDi SFP) is a compact optical transceiver module which is used in optical communications for both telecommunication and data bidirectional communications applications. It interfaces a network device mother board (for a switch, router or similar device) to a fiber optic or unshielded twisted pair networking cable. It is a popular industry format supported by several fiber optic component vendors. Haili supply different types of WDM BIDI SFP transceivers, such as Fast Ethernet (FE) BiDi SFP, Gigabit Ethernet (1.25G) BiDi SFP, 155M BiDi SFP, 622M BiDi SFP, 10G BiDi SFP, and they can support transmission distance up to max 120km.
FEATURES :
Compliant with SFP MSA and SFF-8472 with LC /SC receptacle.
Hot-pluggable SFP footprint
1310nm FP laser transmitter; 1550nm DFB laser transmitter
RoHS compliant and Lead Free
Up to 3km on 9/125um SMF
Metal enclosure for lower EMI
Single 3.3V power supply
Low power dissipation <600mW
Commercial operating temperature range: 0°C to 70°C
Digital Diagnostic Monitoring optional
APPLICATIONS :
Switch to Switch interface
Switched backplane applications
Router/Server interface
Fiber Channel
Ordering Information:
| Data Rate | distance | wavelength | LD | PD | Connector | DDM |
| 1.25G | 20km | T1310/R1550 | FP | PIN | LC/SC | Y/N |
| 1.25G | 120km | T1490/R1550 | DFB | APD | LC | Y |
| 1.25G | 20km | T1550/R1310 | DFB | FP | LC/SC | Y/N |
| 2.5G | 80km | T1550/R1490 | DFB | APD | LC | Y |
| 2.5G | 20km | T1310/R1550 | DFB | FP | LC/SC | Y/N |
| 2.5G | 20km | T1550/R1310 | DFB | PIN | LC/SC | Y/N |
| 2.5G | 40km | T1490/R1550 | DFB | PIN | LC/SC | Y/N |
| 2.5G | 40km | T1550/R1490 | DFB | PIN | LC/SC | Y/N |
| 1.25G | 40km | T1550/R1310 | DFB | PIN | LC/SC | Y/N |
| 155M | 20km | T1310/R1550 | FP | PIN | LC/SC | Y/N |
| 155M | 20km | T1550/R1490 | DFB | PIN | LC/SC | Y/N |
| 1.25G | 20km | T1490/R1310 | DFB | PIN | LC/SC | Y/N |
| 1.25G | 40km | T1310/R1550 | DFB | PIN | LC/SC | Y/N |
| 1.25G | 20km | T1310/R1490 | FP | PIN | LC/SC | Y/N |
| 2.5G | 80km | T1490/R1550 | DFB | APD | LC | Y |
| 155M | 20km | T1310/R1490 | FP | PIN | LC/SC | Y/N |
| 1.25G | 80km | T1550/R1310 | DFB | APD | LC | Y/N |
| 155M | 60km | T1550/R1310 | DFB | PIN | LC/SC | Y/N |
| 1.25G | 40km | T1310/R1490 | DFB | PIN | LC/SC | Y/N |
| 1.25G | 80km | T1490/R1550 | DFB | PIN | LC | Y/N |
| 155M | 40km | T1490/R1310 | DFB | PIN | LC/SC | Y/N |
| 1.25G | 120km | T1550/R1490 | DFB | PIN | LC | Y |
| 155M | 120km | T1490/R1550 | DFB | PIN | LC/SC | Y/N |
| 1.25G | 80km | T1310/R1550 | DFB | APD | LC | Y/N |
| 1.25G | 80km | T1550/R1490 | DFB | APD | LC | Y/N |
Suppliers with verified business licenses
Audited Supplier 
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