Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Allied AT-QSFPSR Telesis 40Gb/s QSFP+ 150m 850nm MPO MMF Transceiver
- Data Rate: 40Gb/s
- Form Factor: QSFP+
- Reach: 150m
- Fiber Type: Multi-Mode Fiber (MMF)
- Connector Type: MPO (12-fiber)
- Wavelength: 850nm
- Ideal for data center interconnects and high-speed uplinks
AT-QSFPSR isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Data Rate
- 40 Gb/s
- Form Factor
- QSFP+
- Reach
- 150 m
- Fiber Type
- MMF
- Connector
- MPO
- Wavelength
- 850 nm
Product details
The Allied Telesis AT-QSFPSR is a 40Gb/s QSFP+ transceiver designed for short-reach, high-density applications. It uses an MPO connector and operates at 850nm over multi-mode fiber for distances up to 150 meters.
Technical Information
| Data Rate | 40 Gb/s |
| Form Factor | QSFP+ |
| Reach | 150 m |
Additional Specifications
| Fiber Type | MMF |
| Connector | MPO |
| Wavelength | 850 nm |
Description
The Allied Telesis AT-QSFPSR is a high-density, high-performance 40 Gigabit Ethernet (40GbE) transceiver module utilizing the QSFP+ (Quad Small Form-Factor Pluggable Plus) form factor. This transceiver is specifically designed for short-reach applications, commonly found in data center environments for switch-to-switch or server-to-switch connections. Its compact size and high port density make it an efficient solution for maximizing bandwidth in limited rack space. Operating at a wavelength of 850nm, the AT-QSFPSR is intended for use with multi-mode fiber (MMF) optic cables. It supports data transmission speeds of up to 40Gb/s, enabling high-throughput networking required for demanding applications such as high-performance computing, big data analytics, and cloud infrastructure. The maximum transmission distance is rated at 150 meters, which is typical for OM3 or OM4 multi-mode fiber. The transceiver features an MPO (Multi-fiber Push-On) connector, which is standard for 40GbE and 100GbE multi-mode applications, allowing for the termination of multiple fiber strands in a single connector. This simplifies cabling and reduces the overall footprint. The AT-QSFPSR is designed to meet industry standards, ensuring compatibility with a wide range of QSFP+ enabled network devices.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for AT-QSFPSR.
