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Arista

Arista QSFP-100G-PSM4-Arista | 100G QSFP28 Transceiver, Single-Mode, 500m, MPO

QSFP-100G-PSM4-Arista

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Description

The Arista QSFP-100G-PSM4 is a 100GBASE-PSM4 QSFP28 optical transceiver designed for high-speed data center and enterprise connectivity. It delivers 100Gbps throughput over single-mode fiber using four parallel 25Gbps channels at 1310nm wavelength, supporting transmission distances up to 500 meters via MPO-12 connector. This hot-swappable transceiver features low power consumption and digital optical monitoring for reliable, scalable network deployments.

Features

Four independent parallel transmit and receive channels at 25Gbps each for 100Gbps aggregate bandwidth
- 1310nm wavelength transmission over single-mode fiber for reliable long-distance connectivity
- Hot-pluggable QSFP28 form factor for easy installation and maintenance without system downtime
- Digital Optical Monitoring (DOM) for real-time diagnostics and performance monitoring
- Fully compliant with IEEE 802.3ba 100GBASE-PSM4 and QSFP28 MSA standards
- Low power consumption under 3.5W for energy-efficient data center operations
- MPO-12 parallel fiber interface with APC connectors for high-density cabling infrastructure
- Supports 100G Ethernet and EDR InfiniBand applications
- Compatible with Arista networking platforms and multi-vendor environments
- RoHS compliant and certified for laser safety standards

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Form Factor: QSFP28
- Data Rate: 100Gbps (4x 25Gbps channels)
- Interface: 100GBASE-PSM4
- Wavelength: 1310nm (1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm)
- Fiber Type: Single-Mode Fiber (SMF) G.652
- Connector: MPO-12 (MTP) with APC
- Maximum Distance: 500 meters over SMF
- Power Consumption: <3.5W typical
- Digital Optical Monitoring (DOM): Yes
- Operating Temperature: 0°C to 70°C
- Compliance: IEEE 802.3ba 100GBASE-PSM4, QSFP28 MSA, SFF-8665, RoHS
- Hot-Swappable: Yes

FAQs

Q: What is the maximum transmission distance for the QSFP-100G-PSM4?
A: The QSFP-100G-PSM4 supports link lengths up to 500 meters over single-mode fiber (SMF) using an MPO-12 connector with APC polish at 1310nm wavelength.

Q: Can this transceiver be used for 4x25G breakout applications?
A: Yes, the QSFP-100G-PSM4 supports 4x25G breakout applications, allowing a single 100G port to be broken out into four separate 25G connections over parallel single-mode fiber.

Q: What type of fiber and connector does this module require?
A: This transceiver requires single-mode fiber (SMF) G.652 or OS1/OS2 with an MPO-12 (MTP) connector, specifically with APC (Angled Physical Contact) polish to prevent back reflections.

Q: Is the QSFP-100G-PSM4 compatible with Arista switches?
A: Yes, this transceiver is specifically designed for compatibility with Arista switches that support 100G QSFP28 ports and is fully compliant with QSFP28 MSA standards for seamless integration.

Q: What is the power consumption of this transceiver?
A: The QSFP-100G-PSM4 typically consumes less than 3.5W of power, making it suitable for high-density deployments where power and thermal management are important considerations.

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