100G QSFP28 QSFP-100G-SR4-E SR4 4x 25G NRZ 850nm 100m MPO-12/UPC Enhanced Module, Arista

The 100G QSFP28 QSFP-100G-SR4-E SR4 4x 25G NRZ 850nm 100m MPO-12/UPC Enhanced Module, Arista is a hot-pluggable QSFP28 transceiver rated at 100Gbps. Using a MPO-12/UPC optical interface over MMF at 850nm, it covers transmission distances up to 70m@OM3/100m@OM4. Compliance with IEEE 802.3bm, 100GBASE-SR4, SFF-8636, together with integrated diagnostic monitoring, makes it a dependable choice for 100G Ethernet, data center interconnect and 5G transport networks.

Product Highlights

QSFP28 form factor, 100Gbps data rate
Wavelength: 850nm
Connector: MPO-12/UPC
Reach: up to 70m@OM3/100m@OM4
Fiber media: MMF
DDM/DOM: Supported

Specifications

Arista Networks Compatible	QSFP-100G-SR4-E
Manufacturer	HT
Form Factor	QSFP28
Max. Data Rate	100Gbps
Wavelength	850nm
Max. Cable Distance	70m@OM3/100m@OM4
Connector	MPO-12/UPC
Media	MMF
Transmitter Type	VCSEL
Receiver Type	PIN
TX Power	-8.4~2.4dBm
Minimum Receiver Power	-10.3dBm (with FEC)-5.9dBm (without FEC)
Power Budget	1.9dB
Receiver Overload	2.4dBm
Max. Power Consumption	2.5W
Extinction Ratio	≥2dB
DDM/DOM	Supported
Commercial Temperature Range	0 to 70°C (32 to 158°F)
Modulation (Electrical)	4x 25G-NRZ
Modulation (Optical)	4x 25G-NRZ
CDR (Clock and Data Recovery)	TX & RX Built-in CDR
Inbuilt FEC	No
Bit Error Ratio (BER)	1E-12
Packaging Technology	COB (Chip on Board) Packaging
Protocols	IEEE 802.3bm, 100GBASE-SR4, SFF-8636

Applications

In 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 QSFP-100G-SR4-E SR4 4x 25G NRZ 850nm 100m MPO-12/UPC Enhanced Module, Arista delivers 100Gbps transmission over MMF with a reach of 70m@OM3/100m@OM4. With its MPO-12/UPC optical interface, the module works directly with the MMF infrastructure already installed in most facilities. For networks standardized on Arista Networks hardware, it is a drop-in equivalent of the QSFP-100G-SR4-E. The link runs 4x 25G-NRZ modulation, which keeps it aligned with current 100G switch silicon.

Standards and Compatibility

This product is designed and tested to comply with IEEE 802.3bm, 100GBASE-SR4, SFF-8636. It is interoperable with Arista Networks equipment and serves as a direct equivalent to the Arista Networks part number QSFP-100G-SR4-E.

Ordering Information

Our part number for this module is QSFP-SR4-100G-E-ARISTA. 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.

Built to Your Spec

Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.

Logistics

Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.

Quality and Testing

Every unit we ship is tested in our own test bed on mainstream switch and transport platforms before packing. Our test center has been fully upgraded, which sets us apart from other third party product providers: 10G, 40G, 100G, 200G and 400G transceivers and direct attach cables are verified on the latest top brand equipment, including selected original switches that can hardly be found elsewhere.

Packaging

Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.