Cisco Compatible SFP-OC3-SR-XA SFP Optical Transceiver
¥160.00
促销价
¥160.00
常规价格
跳至产品信息
Key Specifications
Cisco Compatible SFP-OC3-SR-XA SFP Optical Transceiver
¥160.00
促销价
¥160.00
常规价格
Product Overview
Cisco pin-to-pin compatible OC-3/STM-1 short-reach single-mode SFP transceiver, PN: SFP-OC3-SR-XA, 155Mbps transmission speed, 1310nm wavelength, duplex LC interface, up to 2km reach over standard single-mode fiber for SDH & SONET short-distance access networking.
Key Specifications
| Item | Parameter |
|---|---|
| Brand | Cisco Compatible (Cablexa) |
| Part Number | SFP-OC3-SR-XA |
| Bit Rate | OC3 / STM-1 155Mbps |
| Wavelength | 1310nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Form Factor | SFP |
| Interface | Duplex LC |
| Max Transmission Distance | 2km |
| Condition | Factory New Sealed |
| Warranty | 3 Years |
| Unit Price | USD 25.00 |
Core Features
✅ Full pin compatibility with original Cisco SFP-OC3-SR, conforming to international SONET OC3 / SDH STM-1 industrial specifications.
✅ 1310nm short-reach single-mode laser design for indoor short-distance SDH transmission equipment replacement.
✅ Built-in DDM digital diagnostic monitoring function; certified with CE & RoHS.
✅ Cost-effective aftermarket substitute for Cisco original modules.
Application Scenarios
- Upgrade & spare part replacement for carrier access-layer SDH/SONET optical terminals
- 155Mbps single-mode optical uplink for enterprise core switches & routers
- Short-distance fiber interconnection between campus and factory buildings