ST-10G-SFP-LR

10G SFP+ LR Optical Transceiver — 10km Single-Mode for 10GbE Backbones

The Sate Optics ST-10G-SFP-LR is a 10G SFP+ optical transceiver for single-mode links up to 10km. It runs at 1310nm over duplex LC fiber — the standard 10G reach for data center interconnect, campus backbones and metro access.

Why This Module

• 10km over duplex SMF: 1310nm optics on a duplex LC pair
• The backbone standard: the reach most 10G aggregation and DCI designs are built on
• DDM monitoring: real-time optical power, temperature and voltage readings, 0~70℃ commercial range

• Compatible with your platform — coded for major networking platforms, including Cisco, Juniper, Arista, Huawei, Nokia, H3C and ZTE; 100% tested before shipment.

Key Specifications

Used In

• 10G top-of-rack and aggregation switches in data centers and enterprise networks
• Server NICs and converged adapters running 10GbE
• Aggregation switches and routers linking distributed sites
• Typical platforms: Cisco Nexus 9300 / 9200 series and Catalyst 9300 / 9500, Arista 7050X / 7060X series, Juniper EX4600 / QFX5100, NVIDIA Spectrum SN2000 / SN3000 series and ConnectX NICs, Huawei CloudEngine 6857 / 5855, Nokia 7250 IXR, H3C S6520X / S12500 and ZTE ZXR10 5960 series.

Not sure it fits your equipment? Request a Quote and tell us your switch model — we confirm compatibility before you order.

Where It Fits

• Data center interconnect (DCI) between sites up to 10km apart
• Enterprise campus backbones at 10G
• Metro access and 5G midhaul on duplex single-mode fiber

Every module is covered by a 3-year warranty with lifetime maintenance. Standard lead time is 3–7 days for most products, and samples are available for evaluation.