ProLabs offers high-speed fiber optic transceivers optimized for environments where latency is critical, such as high-frequency trading and high-performance compute networks. By eliminating forward error correction (FEC), which can add up to 100 nanoseconds of latency, our transceivers maximize performance, enabling more transactions and higher revenue.
Our commitment to quality is evident in our rigorous in-house testing and industry-leading lifetime warranty. The QSFP-DD 200G PSM8 transceiver uniquely allows CDR bypass to aggregate 25G and 10G traffic into a QSFP-DD port, ideal for ultra-low latency networks. Additionally, our QSFP28 SR4 and PSM4 transceivers support 100G Ethernet up to 40 meters without host FEC, ensuring superior performance.
For long-range applications, our low latency SFP28 25G LR transceiver supports up to 2km with a built-in dual CDR and bypass control, while our SFP28 25G SR transceiver delivers peak performance without FEC up to 40 meters on OM4 fiber, making both products ideal for maintaining signal integrity and high performance in latency-sensitive networks.
SFP28 25G SR
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| MSA and TAA 25GBase-SR SFP28 Transceiver (MMF, 850nm, 40m, LC, DOM, No FEC) | SKU: SFP28-25GB-SR-NF-C |
| Arista Networks® SFP-25G-SR-E Compatible TAA 25GBase-SR SFP28 Transceiver (MMF, 850nm, 40m, LC, DOM, No FEC) | SKU: SFP-25G-SR-E-C |
| Cisco® Compatible TAA 25GBase-SR SFP28 Transceiver (MMF, 850nm, 40m, LC, DOM, No FEC) | SKU: SFP28-25GB-SR-NF-C-C |
| Extreme Networks® 10502 Compatible TAA 25GBase-SR SFP28 Transceiver (MMF, 850nm, 100m, LC, DOM) | SKU: 10502-C |
| Finisar® FTLF8538P4BCV Compatible TAA 25GBase-SR SFP28 Transceiver (MMF, 850nm, 40m, LC, DOM, No FEC) | SKU: FTLF8538P4BCV-C |
| HP® R0R42A Compatible TAA 25GBase-SR SFP28 Transceiver (MMF, 850nm, 40m, LC, DOM, No FEC) | SKU: R0R42A-C |
| Juniper Networks® Compatible TAA 25GBase-SR SFP28 Transceiver (MMF, 850nm, 40m, LC, DOM, No FEC) | SKU: SFP28-25GB-SR-NF-J-C |
| Mellanox® Compatible TAA 25GBase-SR SFP28 Transceiver (MMF, 850nm, 40m, LC, DOM, No FEC) | SKU: SFP28-25GB-SR-NF-MX-C |
| Solarflare® SOLR-SFM25G-SR-LL Compatible TAA 25GBase-SR SFP28 Transceiver (MMF, 850nm, 40m, LC, DOM, No FEC) | SKU: SOLR-SFM25G-SR-LL-C |
Features & Benefits:
- Built-in CDR with 25.78Gbps operation enhances signal integrity and high-speed data rates.
- Operates without FEC up to 40m, ensuring low latency and peak network efficiency.
- Supports 25G Ethernet, ideal for high-speed network applications.
- Standardized SFP28 MSA package and LC connector simplifies installation and compatibility.
- Backed by a lifetime warranty, offering long-lasting performance and peace of mind.
QSFP28 100G SR4
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| MSA and TAA 100GBase-SR4 QSFP28 Transceiver (MMF, 850nm, 40m, MPO, DOM, Reduced FEC) | SKU: QSFP28-100GB-SR4-40M-C |
| Arista Networks Compatible TAA 100GBase-SR4 QSFP28 Transceiver (MMF, 850nm, 40m, MPO, DOM, Reduced FEC) | SKU: QSFP28-100GB-SR4-40M-AR-C |
| Cisco Compatible TAA 100GBase-SR4 QSFP28 Transceiver (MMF, 850nm, 40m, MPO, DOM, Reduced FEC) | SKU: QSFP28-100GB-SR4-40M-C-C |
| Finisar FTLC9555NEPM Compatible TAA 100GBase-SR4 QSFP28 Transceiver (MMF, 850nm, 40m, MPO, DOM, Reduced FEC) | SKU: FTLC9555NEPM-C |
| Juniper Networks Compatible TAA 100GBase-SR4 QSFP28 Transceiver (MMF, 850nm, 40m, MPO, DOM, Reduced FEC) | SKU: QSFP28-100GB-SR4-40M-J-C |
| Mellanox Compatible TAA 100GBase-SR4 QSFP28 Transceiver (MMF, 850nm, 40m, MPO, DOM, Reduced FEC) | SKU: QSFP28-100GB-SR4-40M-MX-C |
| Alcatel-Lucent Nokia Compatible TAA 100GBase-SR4 QSFP28 Transceiver (MMF, 850nm, 40m, MPO, DOM, Reduced FEC) | SKU: QSFP28-100GB-SR4-40M-N-C |
Features & Benefits:
- Up to 30m on OM3 MMF and 40m on OM4 MMF without host FEC.
- Up to 70m on OM3 MMF and 100m on OM4 MMF with host Clause 91 (RS) FEC.
- Operates within a commercial temperature range of 0°C to 70°C.
- Backed by a lifetime warranty, offering long-lasting performance and peace of mind.
- Avoid delays with readily available stock and fast shipping from our U.S. & U.K. locations.
SFP28 25G LR
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| MSA and TAA 25GBase-CLR SFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM, No FEC) | SKU: SFP28-25GB-CLR-C |
| Arista Networks Compatible TAA 25GBase-CLR SFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM, No FEC) | SKU: SFP-25G-LR-E-C |
| Cisco Compatible TAA 25GBase-CLR SFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM, No FEC) | SKU: SFP28-25GB-CLR-C-C |
| Extreme Networks Compatible TAA 25GBase-CLR SFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM, No FEC) | SKU: SFP28-25GB-CLR-EX-C |
| Juniper Networks Compatible TAA 25GBase-CLR SFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM, No FEC) | SKU: SFP28-25GB-CLR-J-C |
| Mellanox Compatible TAA 25GBase-CLR SFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM, No FEC) | SKU: SFP28-25GB-CLR-MX-C |
Features & Benefits:
- Built-in dual CDR with bypass control enhances signal integrity and performance.
- Maximum power consumption of 1.5W, reducing operational costs.
- Supports up to 2km transmission on 9/125um SMF without the need for FEC.
- SFP28 MSA package with duplex connector saves space while maintaining high performance.
- Backed by a lifetime warranty, offering long-lasting performance and peace of mind.
QSFP28 100G PSM4
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| MSA and TAA 100GBase-PSM4 QSFP28 Transceiver (SMF, 1310nm, 2km, MPO, DOM, No FEC) | SKU: QSFP28-100GB-PSM4-NF-C |
| Arista Networks Compatible TAA 100GBase-PSM4 QSFP28 Transceiver (SMF, 1310nm, 2km, MPO, DOM, No FEC) | SKU: QSFP28-100GB-PSM4-NF-AR-C |
| Cisco Compatible TAA 100GBase-PSM4 QSFP28 Transceiver (SMF, 1310nm, 2km, MPO, DOM, No FEC) | SKU: QSFP28-100GB-PSM4-NF-C-C |
| Juniper Networks Compatible TAA 100GBase-PSM4 QSFP28 Transceiver (SMF, 1310nm, 2km, MPO, DOM, No FEC) | SKU: QSFP28-100GB-PSM4-NF-J-C |
| Mellanox Compatible TAA 100GBase-PSM4 QSFP28 Transceiver (SMF, 1310nm, 2km, MPO, DOM, No FEC) | SKU: QSFP28-100GB-PSM4-NF-MX-C |
| Alcatel-Lucent Nokia Compatible TAA 100GBase-PSM4 QSFP28 Transceiver (SMF, 1310nm, 2km, MPO, DOM, No FEC) | SKU: QSFP28-100GB-PSM4-NF-N-C |
Features & Benefits:
- Supports up to 2km on SMF without FEC.
- 4 parallel lanes design ensures efficient and reliable data transfer at 100G.
- Operates within a commercial temperature range of 0°C to 70°C.
- Backed by a lifetime warranty, offering long-lasting performance and peace of mind.
- Avoid delays with readily available stock and fast shipping from our U.S. & U.K. locations.
QSFP28 100G CLR4
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| MSA and TAA 100GBase-CLR4 QSFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM) | SKU: QSFP28-100GB-CLR4-C |
| Arista Networks® Compatible TAA 100GBase-CLR4 QSFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM) | SKU: QSFP28-100GB-CLR4-AR-C |
| Cisco® Compatible TAA 100GBase-CLR4 QSFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM) | SKU: QSFP28-100GB-CLR4-C-C |
| Juniper Networks® Compatible TAA 100GBase-CLR4 QSFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM) | SKU: QSFP28-100GB-CLR4-J-C |
| NetScout® Compatible TAA 100GBase-CLR4 QSFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM) | SKU: QSFP28-100GB-CLR4-NS-C |
| Alcatel-Lucent Nokia® Compatible TAA 100GBase-CLR4 QSFP28 Transceiver (SMF, 1310nm, 2km, LC, DOM) | SKU: QSFP-100G-CLR4-C |
Features & Benefits:
- 4x25Gbps DFB-based CWDM transmitter for efficient signal processing.
- Ideal for 100GBase Ethernet applications over distances up to 2km.
- Operates within a commercial temperature range of 0°C to 70°C.
- Backed by a lifetime warranty, offering long-lasting performance and peace of mind.
- Avoid delays with readily available stock and fast shipping from our U.S. & U.K. locations.
QSFP-DD 200G PSM8
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| MSA and TAA 200GBase-PSM8 QSFP-DD Transceiver (SMF, 1310nm, 2km, MPO-24, DOM) | SKU: QDD-200GB-PSM8-C |
Features & Benefits:
- Efficiently combines 8x25G LR lanes into a single QSFP-DD port.
- CDR bypass enabled for 10G support.
- Ideal for 5G fronthaul networks and high-frequency trading environments.
- Backed by a lifetime warranty, offering long-lasting performance and peace of mind.
- Avoid delays with readily available stock and fast shipping from our U.S. & U.K. locations.