Single Mode Sfp Transceiver
A Single Mode Sfp transceiver is an optical module designed to work with 9/125μm single‑mode fiber (SMF), the yellow‑jacketed cable commonly used for long‑distance and medium‑reach transmissions. Unlike multimode optics, single‑mode transceivers use narrow laser wavelengths (typically 1310nm or 1550nm) to minimise signal dispersion, allowing clean links over kilometers.
Our Single Mode Sfp transceiver portfolio includes various reach options, but this article focuses on the 1.25G SFP 1310nm 40km transceiver. For other models such as 20km or 80km variants, please browse our website or contact our sales team(sales@macrochip.com.cn).
Product Overview
Features
- Up to 1.25Gb/s Data Links
- Hot-Pluggable
- 1310nm DFB laser transmitter
- Duplex LC connector
- Up to 40 km on 9/125μm SMF
- Single +3.3V Power Supply
- Monitoring Interface Compliant with SFF-8472
- Low power dissipation <1.5W typically
- Industrial/Extended/Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available
- RoHS compliant and Lead Free
Macrochip MCS-BND1CC-40-31 Transceiver is a high performance, cost effective module which has a Duplex LC optics interface, Standard AC coupled CML for high speed signal and LVTTL control and monitor signals. The receiver section uses a PIN receiver and the transmitter uses 1310 nm DFB laser, up to 19dB link budge ensure this module 1000BASE Ethernet 40km application.
Why Choose This Transceiver?
For network engineers needing to connect two sites separated by 30 or 40 kilometers – such as a campus core to a remote data centre, or a metropolitan aggregation ring – this 40km module eliminates the need for expensive optical amplifiers. Its DFB laser and SFF‑8472 digital diagnostics ensure stable operation even over older fiber infrastructure.
When you select a transceiver from our lineup, you get a balance of reach, power efficiency, and environmental resilience. For shorter distances (10‑20km) or even longer ones (80km), explore our other SFP products or reach out to our team for a tailored recommendation.
After-Sales Service: End-to-End Support for Your Peace of Mind
The delivery of our products is just the beginning of our partnership. We ensure the ongoing stability of your network through our systematic after-sales support system. We provide technical support responses within 24 hours, with a dedicated channel for emergency faults to escalate directly to our engineers.
our footprint
We actively participate in key industry events around the globe to stay connected with the latest developments in optical networking. From OFC and ECOC to regional shows like Data Centre World Madrid, Data Centre World Paris, Smart Nation Expo Malaysia, and FOE, our presence at these exhibitions reflects our commitment to understanding emerging technologies and engaging with customers face to face.
These events give us the opportunity to exchange insights with industry peers, learn from leading experts, and better understand the evolving needs of data centers and enterprise networks worldwide. By staying close to the technical frontlines, we continuously refine our product offerings and ensure our solutions align with real-world demands.
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