Arista QSFP-100G-SR1.2 QSFP28 850nm / 910nm 100m MMF Transceiver Module

Product Description:

• This product can support 100Gb/s bit rates. It is a parallel Quad Small Form-factor Pluggable (QSFP28) Bi-Direction optical module. The module integrates four host electrical data into two optical lanes (by Dual Wavelength VCSEL Bi-Directional Optical Interface, 850nm and 910nm) to allow optical communication over a 2-fiber duplex LC optical multi-mode fiber. Reversely, on the receiver side, the module de-multiplexes 2 sets of optical input signal and converts them to 4 channels of electrical data.
• An optical fiber ribbon cable with an LC connector can be plugged into the QSFP28 module receptacle. Proper alignment is ensured by the guide pins inside the receptacle. The cable usually cannot be twisted for proper channel to channel alignment. Electrical connection is achieved through an MSA-compliant 38-pin edge type connector.
• The module operates by a single +3.3V power supply. LVCMOS/LVTTL global control signals, such as Module Present, Reset, Interrupt and Low Power Mode, are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals, and to receive digital diagnostic information. Individual channels can be addressed and unused channels can be shut down for maximum design flexibility.

Features:

• 4 independent full-duplex channels
• • Up to 28Gbps data rate per channel
• • QSFP28 MSA compliant
• • Up to 100m over OM4 MMF transmission
• • Up to 70m over OM3 MMF transmission
• • Single 3.3V power supply
• • Maximum power consumption 3.5W
• • MTP/MPO optical connector
• • RoHS-6 compliant
• • Operating Case Temperature
• • Standard: 0°C to +70 °C
• • Extended -5°C to +85 °C

Technical Parameters:

This product can support 100Gb/s bit rates. It is a parallel Quad Small Form-factor Pluggable (QSFP28) Bi-Direction optical module. The module integrates four host electrical data into two optical lanes (by Dual Wavelength VCSEL BiDirectional Optical Interface, 850nm and 900nm) to allow optical communication over a 2-fiber duplex LC optical multimode fiber. Reversely, on the receiver side, the module de-multiplexes 2 sets of optical input signal and converts them to 4 channels of electrical data. The receiver module outputs electrical signals are also voltage compatible with Common Mode Logic (CML) levels. Figure 1 shows the functional block diagram of this product.

Applications:

• Data Center, Rack to rack

• Infiniband HDR

• 100G Ethernet

Packing and Shipping:

SFP Optical Module products must be packaged and shipped in accordance with the following guidelines:

• Each product must be individually packagaged in a static-free bag or box.
• The product must be shipped in a box that is marked with the proper shipping information.
• The box must be sealed securely with a tamper-proof seal.
• The box must be labeled with the appropriate shipping information.
• The box must be labeled with the weight and size.
• The box must be labeled with the appropriate shipping class.

FAQ: