| Data Rate: | 25Gb/s | Wavelength: | 850nm |
|---|---|---|---|
| Distance: | 100m | Connector: | LC |
| DDM: | Support | Fiber Type: | Multi Mode Duplex LC |
| Power Supply: | 3.3V | Working Temperature: | 0~70℃ |
| Warranty: | 1 Years | Compatibility: | Huawei, Cisco, HP, H3C… |
| Manufacturer: | Yes |
The Nufiber SFP-25G-SR is a single-channel, pluggable, fiber-optic SFP28 transceiver module for 25G Ethernet applications. It is a high performance module for short-range data communication and interconnect applications which operate at 25.78125Gb/s up to 70m using OM3 fiber or 100m using OM4 fiber. This module is designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 20 contact edge type connector. The optical interface uses duplex LC receptacle. This module incorporates Gigalight Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.
Features
Applications
Optical Parameters
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | |
| Transmitter | |||||||
| Data rate | BR | 25.78 | 28.05 | Gbps | |||
| Centre Wavelength | λc | 840 | 850 | 860 | nm | ||
| Spectral Width (-20dB) | σ | 0.6 | nm | ||||
| Average Output Power | Pavg | -8.4 | 2.4 | dBm | |||
| Optical Power OMA | POMA | -6.4 | 3 | dBm | |||
| Extinction Ratio | ER | 3.5 | dB | ||||
| Differential data input swing | VIN,PP | 40 | 1000 | mV | |||
| Input Differential Impedance | ZIN | 90 | 100 | 110 | Ω | ||
| TX Disable | Disable | 2.0 | Vcc | V | |||
| Enable | 0 | 0.8 | V | ||||
| TX Fault | Fault | 2.0 | Vcc | V | |||
| Normal | 0 | 0.8 | V | ||||
| Receiver | |||||||
| Data rate | BR | 25.78 | Gbps | ||||
| Centre Wavelength | λc | 840 | 850 | 860 | nm | ||
| Receiver Sensitivity (OMA) | Psens | – | – | -10.0 | dBm | ||
| Receiver Power (OMA) | 3 | dBm | |||||
| LOS De-Assert | LOSD | -13 | dBm | ||||
| LOS Assert | LOSA | -30 | dBm | ||||
| LOS Hysteresis | 0.5 | dB | |||||
| Differential data output swing | Vout,PP | 300 | 850 | mV | |||
| LOS | High | 2.0 | Vcc | V | |||
| Low | 0.8 | V | |||||
Ordering information
| Part Number | Rate(bps) | Wave(nm) | Cable Type | Interface | Reach | Optical
Components |
| 25G SFP28 | ||||||
| SFP28-25G-SR | 25G | 850nm | MMF | LC duplex | 100m | VCSEL 850nm |
| SFP28-25G-LR | 25G | 1310nm | SMF | LC duplex | 10km | DFB 1310nm |
| 100G QSFP28 | ||||||
| QSFP28-100G-SR4-S | 103.1 Gbp | 850nm | MMF | MTP/MPO-12 | 100m | VCSEL 850nm |
| QSFP28-100G-LR4-S | 103.1 Gbp | 1310nm | SMF | LC duplex | 10km | DML 1310nm |
| QSFP28-100G-PSM4-S | 103.1 Gbp | 1310nm | SMF | MTP/MPO-12 | 500m | 4x DFB |
| QSFP28-100G-SM-SR | 103.1 Gbp | CWDM 1271~1331nm |
SMF | LC duplex | 2km | DML CWDM |
| QSFP28-100G-eCWDM4-S | 103.1 Gbp | CWDM 1271~1331nm |
SMF | LC duplex | 10km | DML CWDM |
| QSFP28-100G-ER4L-S | 103.1Gbps | 1310nm | SMF | LC Duplex | 25km-40km | 4x EML |
| 100G CFP/CFP2/CFP4 | ||||||
| CFP-100G-SR10 | 103.1 Gbp | 850nm | MMF | MTP/MPO-24 | 150m@OM4, 100m@OM3 | 10x VCSEL |
| CFP-100G-LR4 | 103.1 Gbp | 1310nm | SMF | LC duplex | 10km | 4x DFB |
| CFP-100G-ER4 | 103.1 Gbp | 1310nm | SMF | LC duplex | 40km | 4x DFB |
| CFP2-100G-SR10 | 112Gbps | 850nm | MMF | MTP/MPO | 300m@OM3, 400m@OM4 | 10x VCSEL |
| CFP2-100G-LR4-D | 112Gbps | 1310nm | SMF | LC duplex | 10km | 4x DFB |
| CFP2-100G-ER4 | 113Gbps | LWDM (1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm) |
SMF | LC duplex | 40km | 4x DFB |
| CFP4-100GBASE-LR4 | 112Gbps | 1310nm | SMF | LC duplex | 10km | 4x DFB |
Detailed Product Description Data Rate: 10Gb/s Wavelength: 1490/1550nm Distance: 80km Connector: LC DDM: Support Fiber Type: Single Fiber SM Power Supply: 3.3V Working Temperature: 0~70℃ Warranty: 3 Years Compatibility: Huawei, ...
Detailed Product Description Data Rate: 10Gb/s Wavelength: 1270/1330nm Distance: 20km Connector: LC DDM: Support Fiber Type: Single Fiber SM Power Supply: 3.3V Working Temperature: 0~70℃ Warranty: 3 Years Compatibility: Huawei, ...
Detailed Product Description Data Rate: 10Gb/s Wavelength: 1550nm Distance: 100km Connector: LC DDM: Support Fiber Type: Single Mode Duplex LC Power Supply: 3.3V Working Temperature: 0~70℃ Warranty: 1 Years Compatibility: ...
Detailed Product Description Data Rate: 10Gb/s Wavelength: 1550nm Distance: 80km Connector: LC DDM: Support Fiber Type: Single Mode Duplex LC Power Supply: 3.3V Working Temperature: 0~70℃ Warranty: 1 Years Compatibility: ...
Detailed Product Description Speed: 1.25Gb/s Wavelength: 1310nm/1550nm Distance: 20KM Connector: SC DDM: Support Fiber Type: Single Fiber Singlemode Power Supply: 3.3V Compatibility: Cisco, Huawei, HP… Manufacturer: Yes Working Temp.: 0~70℃ ...
Detailed Product Description Speed: 1.25Gbs Wavelength: 1310nm Distance: 2KM Connector: LC DDM: Support Fiber Type: Multimode Dual Fiber Power Supply: 3.3V Compatibility: Cisco, Huawei, HP… Manufacturer: Yes Working Temp.: 0~70℃ ...
Detailed Product Description Speed: 1.25Gb/s Wavelength: 1490nm/1550nm Distance: 120KM Connector: LC DDM: Support Fiber Type: Single Fiber Singlemode Power Supply: 3.3V Compatibility: Cisco, Huawei, HP… Manufacturer: Yes Working Temp.: 0~70℃ ...
Detailed Product Description Speed: 1.25Gb/s Wavelength: 1490nm/1550nm Distance: 80KM Connector: LC DDM: Support Fiber Type: Single Fiber Singlemode Power Supply: 3.3V Compatibility: Cisco, Huawei, HP… Manufacturer: Yes Working Temp.: 0~70℃ ...