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Overview
- Support for 100GBase Ethernet rate.
- Compatibility with MMF Type - OM3, OM4.
- Hot-swappable with high-speed electrical interface compliant to IEEE 802.3bm.
Specs
Item Number | Arista QSFP-100G-SR4 |
Manufacturer | Arista |
Description | 100GBASE SR4 QSFP Module, MPO Interface, 100m Range on OM4 MMF |
Connector Type | MPO-12 (12-fiber) |
Max Distance OM3/OM4 (m) | 70/100 |
Fiber Type | Multimode, MPO |
100G Optical Transmission | Enables 100G data transmission over 12-fiber parallel multimode fiber |
Ethernet Rate | Supports 100GBase Ethernet |
Fiber Compatibility | OM3, OM4 Multimode Fiber |
Distance Capability | 70m (OM3), 100m (OM4) |
Attenuation Limit (dB) | 1.9 |
Long-distance Capability | Up to 40km on G.652 single-mode fiber |
Connector for Long Distance | Duplex LC |
Transmission Method | Transmits over four wavelengths on single-mode fiber |
Maximum Reach | 40km |
Reach without FEC | 30km |
Backward Compatibility | Compatible with QSFP100 ER4-Lite and Cisco’s CPAK ER4-Lite |
Standardization | Complies with IEEE 100GBASE-ER4 standards |
Compatibility with Cisco | Compatible with Cisco’s CFP 100G ER4 for up to 30km |
Swap Capability | Hot-swappable with Cisco QSFP 100G ports |
Interoperability | Works with IEEE-compliant interfaces |
Electrical Interface | Meets IEEE 802.3bm for high-speed electrical interface |
Max Distance with Multimode Fiber | 70m (OM3), 100m (OM4) |
Data Transmission Feature | Facilitates 100G optical transmission over 12-fiber parallel multimode fiber |
QSFP-100G-SR4
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Product Description
The QSFP-100G-SR4 Arista transceiver is designed for 100G Ethernet connections, supporting link lengths of up to 70m over OM3 Multimode Fiber (MMF) and 100m over OM4 MMF with an MPO-12 connector. It delivers high-bandwidth optical links by utilizing a 12-fiber parallel fiber configuration, ensuring efficient data transmission with a total loss budget of 1.9 dB. This hot-swappable module is fully compliant with IEEE 802.3bm specifications, ensuring compatibility with a wide range of networking equipment.Key Feature for the QSFP-100G-SR4
- What is the maximum reach of the 100GBASE SR4 QSFP Transceiver over OM4 MMF?
The maximum reach is 100 meters over OM4 Multimode Fiber. - How many fibers does the MPO-12 connector utilize for the 100G optical link?
The MPO-12 connector utilizes 12 fibers for the 100G optical link. - Can the 100GBASE SR4 QSFP Transceiver operate on OM3 fiber?
Yes, it supports link lengths up to 70 meters on OM3 fiber. - What type of connectors does the 100GBASE SR4 QSFP Transceiver use?
It uses MPO connectors. - What is the total optical loss budget for the transceiver on OM4 fiber?
The total loss budget is 1.9 dB on OM4 fiber. - Is the 100GBASE SR4 QSFP Transceiver compatible with 100GBase Ethernet protocols?
Yes, it supports the 100GBase Ethernet rate. - What is the range of the QSFP100 ER4-Lite without Forward Error Correction (FEC)?
Without FEC, the reach is 30km. - Can the QSFP100 ER4-Lite interoperate with IEEE 100GBASE-ER4 standardized transceivers?
Yes, it provides backward compatibility with IEEE 100GBASE-ER4 standardized transceivers. - What is the full reach capability of the QSFP100 ER4-Lite over single-mode fiber?
The full reach capability is 40km on single-mode fiber. - Is the 100GBASE SR4 QSFP Transceiver hot-swappable?
Yes, it is a hot-swappable input/output device compatible with Cisco QSFP 100G ports.
Product Review
The Arista QSFP-100G-SR4 transceiver excels in providing high-bandwidth optical links, supporting 100G Ethernet over multimode fiber with distances up to 70m on OM3 and 100m on OM4, making it suitable for short-range, high-speed data transmissions. However, its reliance on MPO connectors may limit flexibility in certain network environments where duplex LC connectors are preferred. Additionally, while it offers considerable reach and compatibility with IEEE standards, the necessity for FEC (Forward Error Correction) to achieve its full 40km range could be a drawback in environments where FEC is not supported or desired.
Overview
- Support for 100GBase Ethernet rate.
- Compatibility with MMF Type - OM3, OM4.
- Hot-swappable with high-speed electrical interface compliant to IEEE 802.3bm.
Specifications
Item Number | Arista QSFP-100G-SR4 |
Manufacturer | Arista |
Description | 100GBASE SR4 QSFP Module, MPO Interface, 100m Range on OM4 MMF |
Connector Type | MPO-12 (12-fiber) |
Max Distance OM3/OM4 (m) | 70/100 |
Fiber Type | Multimode, MPO |
100G Optical Transmission | Enables 100G data transmission over 12-fiber parallel multimode fiber |
Ethernet Rate | Supports 100GBase Ethernet |
Fiber Compatibility | OM3, OM4 Multimode Fiber |
Distance Capability | 70m (OM3), 100m (OM4) |
Attenuation Limit (dB) | 1.9 |
Long-distance Capability | Up to 40km on G.652 single-mode fiber |
Connector for Long Distance | Duplex LC |
Transmission Method | Transmits over four wavelengths on single-mode fiber |
Maximum Reach | 40km |
Reach without FEC | 30km |
Backward Compatibility | Compatible with QSFP100 ER4-Lite and Cisco’s CPAK ER4-Lite |
Standardization | Complies with IEEE 100GBASE-ER4 standards |
Compatibility with Cisco | Compatible with Cisco’s CFP 100G ER4 for up to 30km |
Swap Capability | Hot-swappable with Cisco QSFP 100G ports |
Interoperability | Works with IEEE-compliant interfaces |
Electrical Interface | Meets IEEE 802.3bm for high-speed electrical interface |
Max Distance with Multimode Fiber | 70m (OM3), 100m (OM4) |
Data Transmission Feature | Facilitates 100G optical transmission over 12-fiber parallel multimode fiber |