The 100G QSFP56 SR2 2x 50G PAM4 850nm 100m MPO-12/UPC Module, Arista is a QSFP56 optical transceiver delivering 106.25 Gbps over MMF. Operating at 850nm with a MPO-12/UPC interface, it reaches 100m and is compliant with QSFP56 MSA, SFF-8636, IEEE 802.3cd. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in 100G Ethernet data center and enterprise network environments.
Product Highlights
- QSFP56 form factor, 106.25 Gbps data rate
- Wavelength: 850nm
- Connector: MPO-12/UPC
- Reach: up to 100m
- Fiber media: MMF
- DDM/DOM: Supported
Specifications
| Part Number | QSFP56-SR2-100G |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP56 |
| Max. Data Rate | 106.25 Gbps |
| Wavelength | 850nm |
| Max. Cable Distance | 100m |
| Connector | MPO-12/UPC |
| Media | MMF |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| TX Power | -6.5~4dBm |
| Minimum Receiver Power | -8.4dBm |
| Power Budget | 1.9dB |
| Receiver Overload | 4dBm |
| Max. Power Consumption | 3.5W |
| Extinction Ratio | >3dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 2x 50G PAM4 |
| Modulation (Optical) | 2x 50G PAM4 |
| Packaging Technology | COB Packaging |
| Inbuilt FEC | No |
| Protocols | QSFP56 MSA, SFF-8636, IEEE 802.3cd |
Applications
In 100G Ethernet data center and enterprise network environments, the 100G QSFP56 SR2 2x 50G PAM4 850nm 100m MPO-12/UPC Module, Arista delivers 106.25 Gbps transmission over MMF with a reach of 100m. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs 2x 50G PAM4 modulation, which keeps it aligned with current 100G switch silicon.
Standards and Compatibility
Standards compliance covers QSFP56 MSA, SFF-8636, IEEE 802.3cd. The unit works in any equipment with a standard QSFP56 interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.
Ordering Information
Our part number for this module is QSFP56-SR2-100G. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.
Reliability Control
From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.
How We Pack
Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.
Customization Service
Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.
Shipping and Lead Time
Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.