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Transceivers • SKU SFP-GPON-B
Transceivers SFP-GPON-B — Cisco SFP-GPON-B
Cisco SFP-GPON-B — GPON Class B+ OLT SFP transceiver, 2.5G downstream / 1.25G upstream, 1490nm TX / 1310nm RX, SC/UPC, 20km SMF, for Cisco ME 4600 Series OLT
Download Transceivers datasheet ↗ via Cisco official GPON SFP Data Sheet (datasheet-c78-736392), also mirrored at router-switch.com
What is the Transceivers SFP-GPON-B?
Cisco SFP-GPON-B — GPON Class B+ OLT SFP transceiver, 2.5G downstream / 1.25G upstream, 1490nm TX / 1310nm RX, SC/UPC, 20km SMF, for Cisco ME 4600 Series OLT
TFI supplies the SFP-GPON-B new and refurbished to South African businesses, each unit covered by warranty and optional SLA. As a B-BBEE Level 2 distributor we can quote stock, lead time and price — usually within the same business day.
Specifications
| Form Factor | SFP (Small Form-factor Pluggable) |
|---|---|
| Data Rate (TX/RX) | 2.488 Gbps downstream (TX 1490nm) / 1.244 Gbps upstream (RX 1310nm) |
| Wavelength | 1490nm TX (continuous-mode DFB) / 1310nm RX (burst-mode APD) |
| Fiber Type & Connector | Single-Mode Fiber (SMF), SC/UPC connector |
| Reach | 20 km |
| Optical Power Budget (Class B+) | 29.5 dB (supports 1:32 split ratio per ITU-T G.984.2 Class B+) |
| DOM / DDM Support | Yes — Digital Optical Monitoring (real-time TX/RX power, temperature, bias current, supply voltage) |
| Operating Temperature | 0°C to 70°C (commercial) |
| Compliance / Standards | ITU-T G.984.2 Class B+, SFP MSA, RoHS, CE, Class 1 FDA / IEC60825-1 laser safety |
| Compatible Platform | Cisco ME 4600 Series OLT (primary); third-party clones also claim compatibility with Huawei, H3C, ZTE, Fiberhome, Mikrotik |
Frequently asked questions
- What is the Transceivers SFP-GPON-B?
- Cisco SFP-GPON-B — GPON Class B+ OLT SFP transceiver, 2.5G downstream / 1.25G upstream, 1490nm TX / 1310nm RX, SC/UPC, 20km SMF, for Cisco ME 4600 Series OLT
- Do you supply the SFP-GPON-B new or refurbished?
- TFI supplies the Transceivers SFP-GPON-B both new and professionally refurbished, each with warranty and SLA options. Tell us your preference when you request a quote.
- Can TFI deliver the SFP-GPON-B in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the Transceivers SFP-GPON-B nationwide. Send us the SKU and we come back with stock, lead time and price — usually the same business day.
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Verification sources (9)
- https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/transceiver-modules/datasheet-c78-736392.html
- https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/transceiver-modules/datasheet-c78-736392.pdf
- https://www.addonnetworks.com/products/transceivers/cisco/sfp/2.5gbps-1.25gbps/sfp-gpon-b-ao
- https://www.prolabs.com/cisco-sfp-gpon-b-c-2.5gbps-1.25gbps-b-plus-sfp-transceiver-smf-1490nmtx-1310nmrx-20km
- https://edgeoptic.com/products/cisco/others/sfp-gpon-b/
- https://www.fs.com/products/64169.html
- https://atgbics.com/products/gpon-sfp-olt-b-universally-coded-msa-compliant-transceiver-sfp2-4-1-2gbase-tx1490nm-rx1310nm-class-b-sc-smf-20km-lc-dom
- https://www.optcore.net/product/gpon-olt-sfp-class-b-transceiver/
- https://approvednetworks.com/products/gpon-b-tx-1490-nm-rx-1310-nm-transceiver.html
Need pricing on SFP-GPON-B?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.