Technical Specifications
| Feature | Details |
|---|---|
| Product Code | FIB‑SFP‑ULSP8512L‑CDS5 |
| Brand | UltraLAN |
| Connector Type | Duplex LC |
| Wavelength | 850nm |
| Data Rate | 1.25Gbps / 1.0625Gbps |
| Distance | 500m (50/125µm MMF), 300m (62.5/125µm MMF) |
| Transmitter | 850nm VCSEL laser |
| Receiver | PIN photo‑detector + TIA |
| Power Consumption | <0.5W |
| Compliance | SFP MSA, SFF‑8472 |
| DDMI | Supported |
| Form Factor | Hot‑pluggable SFP |
| Operating Temperature | 0°C to +70°C |
| Net Weight | ~50g |
Price Disclaimer: Prices are subject to change at any time without prior notice.
UltraLAN 1.25G SFP MM 850nm 500m
Brand: UltraLAN
Product Code / SKU: FIB‑SFP‑ULSP8512L‑CDS5
Model: SFP Module – MultiMode 1.25G 500m 850nm
Description
The UltraLAN FIB‑SFP‑ULSP8512L‑CDS5 is a high‑performance, cost‑effective SFP transceiver designed for Gigabit Ethernet and Fibre Channel applications. Supporting dual data rates of 1.25Gbps/1.0625Gbps, it enables up to 500m transmission over 50/125µm MMF and 300m over 62.5/125µm MMF. Built with an 850nm VCSEL laser transmitter and PIN photo‑detector receiver, this module ensures reliable optical performance with low power consumption (<0.5W).
Fully compliant with SFP MSA and SFF‑8472, it includes digital diagnostic monitoring (DDMI) for real‑time performance tracking, making it ideal for short‑range data center and telecom deployments.
Features
Dual Data Rate – 1.25Gbps / 1.0625Gbps
500m Transmission – On 50/125µm MMF (2000MHz·km)
300m Transmission – On 62.5/125µm MMF
850nm VCSEL Laser Transmitter – Efficient optical output
PIN Photo‑Detector Receiver – Accurate signal reception
Duplex LC Connector – Easy fiber integration
Hot‑Pluggable SFP Form Factor – Flexible deployment
Low Power Consumption – <0.5W operation
Digital Diagnostic Monitoring (DDMI) – Real‑time monitoring
Compliant with SFP MSA & SFF‑8472 – Industry standards
Excellent EMI & ESD Protection – Reliable in harsh environments
What’s Included
1 × UltraLAN SFP Module – MM 1.25G 500m 850nm
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