Arista Compatible SFP28 25G Transceiver 850nm 100M OM4 MMF for Campus LAN and IoT Networks
Top-Trans SFP-25G-SR is fully compatible with Arista Networks SFP-25G-MR-SR 25GBASE-SR transceiver, designed for high-performance Campus IoT applications with 25.78Gbps data rate and transmission distances up to 100m on OM4 fiber.
| Parameter | Specification |
|---|---|
| Data Speed | 25.78 Gbps |
| Center Wavelength | 850nm |
| Fiber Type | Multimode Fiber |
| Transmission Distance | 70m OM3, 100m OM4 |
| Connector | LC Duplex |
| Lasers | VCSEL + PIN |
| Tx Power | -8.4 - 2.4 dBm |
| Rx Sensitivity | -10 dBm |
| Extinction Ratio | 2 dB |
| Power Consumption | < 1W |
| Power Supply | 3.3V |
- Hot-pluggable SFP28 form factor
- Supports 25.78Gbps data rate
- Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF
- 850nm VCSEL laser and PIN photo-detector
- Internal CDR on both transmitter and receiver channels
- Duplex LC receptacle
- Single 3.3V power supply
- Power dissipation < 1W
- Digital diagnostics functions via I2C interface
- RoHS-6 compliant
- Commercial temperature range: 0°C to 70°C
- 25GBASE-SR Ethernet
- Infiniband EDR
Fully interoperable with SFP28 interface of Arista 720XP Series leaf switches for Campus IoT applications. Compatible with major networking brands including Nokia-Alcatel, Ericsson, Cisco, Dell-EMC, Juniper, Arista, Extreme Network, Fortinet, 3COM, BDCOM, ZTE, and DCN.
Compliant with IEEE 802.3by, IEEE 802.3cc, SFF-8402, SFF-8472, 21CFP-1040 LC#50 7/2001 standards.
The price is negotiable and project-based. Please provide project details including quantity, link budget, compatibility requirements, and lead time for a customized quotation.
Yes, we provide door-to-door shipping services via DHL, FEDEX, Aramex, UPS and other logistics providers.
For trial quantities, we have stock ready to ship within 3 working days. For large quantities, our standard monthly production capacity is 3000 units, with maximum capacity up to 10000 units.
Our transceivers are verified compatible with Nokia-Alcatel, Ericsson, Cisco, Dell-EMC, Juniper, Arista, Extreme Network, Fortinet, 3COM, BDCOM, ZTE, and DCN networking equipment.
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