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SFP-GPON-B
GPON Class B+ SFP OLT Trcvr Module. 1490Tx. 1310Rx
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SFP-GPON-B is a high-performance SFP transceiver module engineered for Gigabit Passive Optical Network (GPON) applications. Designed for efficient fiber-optic communication, it supports the transmission of GPON signals over single-mode fiber using an LC connector, ensuring stable connectivity and enhanced performance in telecom and broadband network deployments.
SFP-GPON-B features a compact form factor with precise physical dimensions optimized for data center, enterprise, and service provider environments. It supports GPON protocols along with Ethernet, making it versatile for integration into various optical network infrastructures. The module is designed for long-range transmission, offering robust performance even in demanding environmental conditions.
SFP-GPON-B price is $1,051.00, a 47.5% saving from the Cisco list price of $2,000.00. SFP-GPON-B is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SFP-GPON-B for additional pricing. Browse the full Cisco Sfp Glc Module series or explore all Cisco products.
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| SFP-GPON-B |  DWDM-SFP-4294 |  CWDM-SFP-1530 |  DWDM-SFP-3346 |  SFP-10G-SR-X= | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP+ |
| Data Rate | GPON (2.488 Gbps down / 1.244 Gbps up) | 1G | 1G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC Duplex |
| Wavelength | 1490 nm | 1528 nm to 1565 nm | 1530 nm | 1550nm | 850 nm |
| Transmission Distance | Long-Range | Extended-Range | Long-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Multi-mode |
| Max Distance | 20 km | 80 km | 80 km | 80km | 300 m (OM3) / 400 m (OM4) |
| Supported Protocols | GPON / Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 2.5W | 1.5W | 3.5W | 3.5W | 2.6W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | SFP-GPON-B | DWDM-SFP-4294 | CWDM-SFP-1530 | DWDM-SFP-3346 | SFP-10G-SR-X= |
| Height | 0.84 inches | 0.65 inches | 0.33 inches | 0.125 inches | 0.354 inches |
| Width | 0.82 inches | 0.55 inches | 0.53 inches | 0.55 inches | 0.55 inches |
| Depth | 2.00 inches | 1.80 inches | 2.22 inches | 0.70 inches | 1.65 inches |
| Weight | 0.13 lbs | 0.2 lbs | 0.1 lbs | 0.05 lbs | 0.14 lbs |
Stable GPON Class B+ performance for OLT deployments. Consistent downstream and upstream signaling.
Reliable optical levels and smooth subscriber connectivity.
Performed consistently in our GPON rollout.
Dependable 1490Tx and 1310Rx operation.
Strong interoperability with our OLT platform.
Stable and efficient GPON module for access networks.
Delivered reliable service performance to end users.
The SFP-GPON-B is a hot-swappable, GPON Class B+ OLT SFP transceiver supporting 1490 nm downstream and 1310 nm upstream, designed for high-density FTTH deployments.
It transmits downstream at 1490 nm and receives upstream at 1310 nm, complying with ITU-T G.984 GPON wavelength allocation.
The module supports up to 20 km of single-mode fiber (SMF) at a splitting ratio up to 1:64 under standard optical budget conditions.
Class B+ offers a minimum optical budget of 28 dB, ensuring reliable GPON links in medium-density PON networks.
Yes. The module meets SFP MSA mechanical dimensions and electrical interface standards for broad interoperability.
Use ITU-T G.652 compliant single-mode fiber (SMF) to achieve specified reach and power budget.
It uses an SC/APC duplex connector to minimize return loss and ensure low-reflectance GPON performance.
Ideal for GPON OLT uplinks in FTTH, FTTx, business broadband, and multi-dwelling unit (MDU) access networks.
Insert into any SFP-slot-equipped OLT, ensuring the latch clicks; the host auto-detects and powers the module.
Industrial temperature range: -40 °C to +85 °C, ensuring stable performance in harsh environments.
It is CE, FCC, RoHS, and UL certified to meet global safety and environmental standards.
Up to 1:64 split ratio can be achieved while maintaining the 28 dB optical budget for downstream and upstream.
Designed for a minimum 30,000-hour MTBF, ensuring reliable operation for over three years under normal conditions.
Yes. It interoperates with Class B and C+ modules as long as optical budgets and split ratios are maintained.
Yes. It implements GPON OMCI dying-gasp messages to notify the OLT of power-loss events.
Link budget = Transmit power (dBm) – Receiver sensitivity (dBm) – Fiber loss – Connector/splice losses; ensure ≥28 dB for Class B+.