Blog | Global Leaders in Compatible Connectivity

SFP56 Transceivers Ideal for 50G with NRZ Backwards Compatibility

As data centers and enterprises upgrade to 50G infrastructure, the lack of backward compatibility with legacy 10G/25G optics often leads to increased capital costs. Our OEM-compatible SFP56 50G SR and LR transceivers provide a practical solution, supporting both short-reach and long-reach use cases while maintaining interoperability with NRZ-based networks. This makes it easier to scale bandwidth without overhauling your entire environment.

SFP56 50G SR


MSA and TAA 50GBase-SR SFP56 Transceiver (MMF, 850nm, 100m, LC, DOM)	SKU: SFP56-50GBASE-SR-C
Aruba Networks® R0M48A Compatible TAA 50GBase-SR SFP56 Transceiver (MMF, 850nm, 100m, LC, DOM)	SKU: R0M48A-C

Features & Benefits:

Seamlessly integrates with Cisco network environments to ensure smooth deployment.
Delivers high-performance 50G transmission over OM4 MMF for distances up to 100m.
Optimized for high-density applications where space and performance are critical.
Avoid delays with readily available stock and fast shipping from our U.S. & U.K. locations.
Backed by a lifetime warranty, guaranteeing long-lasting reliability and peace of mind.

SFP56 50G LR


MSA and TAA 50GBase-LR SFP56 Transceiver (SMF, 1310nm, 10km, LC, DOM)	SKU: SFP-50GBASE-LR-C
MSA and TAA 50GBase-LR SFP56 Transceiver (SMF, 1310nm, 10km, LC, DOM, -40 to 85C)	SKU: SFP-50GBASE-LR-I-C
MSA and TAA 50GBase-LR SFP56 Transceiver Multi-Rate 10/25/50G (SMF, 1310nm, 10km, LC, DOM)	SKU: SFPM-50GBASE-LR-C
MSA and TAA 50GBase-LR SFP56 Transceiver Multi-Rate 10/25/50G (SMF, 1310nm, 10km, LC, DOM, -40 to 85C)	SKU: SFPM-50GBASE-LR-I-C

Features & Benefits:

Enables 50G throughput in traditional SFP density and cost-saving form factor.
Perfect for migrating from legacy 10G/25G NRZ to 50G PAM4.
Multi-rate support offers backward compatibility with 10G/25G NRZ.
Tested for reliability in high-density optics, backed with a lifetime warranty.
Choose between fixed-rate (optimized cost) and multi-rate (backward compatibility) options.

Take advantage of our OEM-compatible SFP56 50G optics. Contact us today for a quote.

Achieve 400G Connectivity with QSFP112

QSFP112 400G LR4, FR4, DR4, & SR4

Advance existing PON networks with new XGS PON and 10G EPON ONU with MAC transceivers

Incorporate XGS PON & 10G EPON ONU with MAC to employ high-speed services & enhance your network

Redefining Performance and Reliability with ProLabs' SFP-DD Combo PON OLT

In the dynamic realm of networking, service providers encounter persistent obstacles with choice. Extended lead times and costly transceivers from network equipment manufacturers demand a transformative solution.

Enter ProLabs' SFP-DD Combo PON OLT – a forward-thinking response to the issues encountered by fiber to the home (FTTH) service providers. ProLabs is the first third-party SFP-DD Combo PON OLT alternative, offering relief to extended lead times and high-priced OEM options.

SFP-DD Combo PON OLT


MSA and TAA Combo PON OLT SFP-DD Transceiver (SMF, 1577nmTx/1270nmRx and 1490nmTx/1310nmRx, N1/B+, SC, DOM, -40 to 85C)	SKU: SFPDD-XGS-OLT-N1B+-I-C

Features & Benefits:

Low power consumption ~ <3.5W
100% compatible and tested with Nokia 7360 PON platforms.
Industrial operating temperature ~ -40°C to +85°C.
Avoid delays with readily available stock and fast shipping from our U.S. & U.K. locations.

Discover a cost-effective and efficient choice for your connectivity requirements. Contact us today.

QSFP InfiniBand™ Solutions to Reduce Top-of-Rack Network Latency

Simplify and save on your InfiniBand™ deployment

Enhanced 16G Fiber Channel Solutions

Data centers are frustrated with the current solution for data center interconnect using 16G data rate connections.

ProLabs’ new 16G xWDM transceivers enable rapid expansion of new services over the same fiber by moving from a point-to-point solution to an xWDM solution. The 16G xWDM transceivers are high-performing, cost-effective modules that can support data rates of 16Gbps and transmission distance of 40km with SMF.

Deliver more services over existing fiber in place with 16G xWDM transceivers:


MSA and TAA 16GBase-CWDM FC SFP+ Transceiver (SMF, 1470nm, 40km, LC, DOM, 0 to 70C) Other wavelengths available: 1490, 1510, 1530, 1550, 1570, 1590, 1610 nm	SKU: SFP-16GB-CW-47-40-C
Cisco® Compatible TAA 16GBase-CWDM FC SFP+ Transceiver (SMF, 1470nm, 40km, LC, DOM, 0 to 70C) Other wavelengths available: 1490, 1510, 1530, 1550, 1570, 1590, 1610 nm	SKU: SFP-16GB-CW-47-40-C-C
Brocade® (Formerly) Compatible TAA 16GBase-CWDM FC SFP+ Transceiver (SMF, 1470nm, 40km, LC, DOM, 0 to 70C) Other wavelengths available: 1490, 1510, 1530, 1550, 1570, 1590, 1610 nm	SKU: SFP-16GB-CW-47-40-BR-C

Features & Benefits:

16x fiber channel data links over single-mode fiber with max reach up to 40km.
Consists of three sections: a cooled EML laser transmitter, PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit.
100% tested for compatibility with our full catalog of OEM switches and routers.
Take advantage of our competitive lead times and avoid backorders with our U.S.- & U.K.-based stock and fast shipping.
U.S. & U.K.-originated, coded, and tested optics solve your practical network challenges without hassle.

Deploy high-performance 16G xWDM optics for your infrastructure. Contact us today!

100G Over Single Fiber, Simplified

Introducing the QSFP28 100G Bidi Product Family

ProLabs Dense Wave Division Multiplexing (DWDM) ITU Grid

DWDM Wavelength ITU Channel Reference - 100 GHz Spacing

Advance existing PON networks with new XGS PON and 10G EPON ONU with MAC transceivers

Incorporate XGS PON & 10G EPON ONU with MAC to employ high-speed services & enhance your network

Redefining Performance and Reliability with ProLabs' SFP-DD Combo PON OLT

In the dynamic realm of networking, service providers encounter persistent obstacles with choice. Extended lead times and costly transceivers from network equipment manufacturers demand a transformative solution.

Enter ProLabs' SFP-DD Combo PON OLT – a forward-thinking response to the issues encountered by fiber to the home (FTTH) service providers. ProLabs is the first third-party SFP-DD Combo PON OLT alternative, offering relief to extended lead times and high-priced OEM options.

SFP-DD Combo PON OLT


MSA and TAA Combo PON OLT SFP-DD Transceiver (SMF, 1577nmTx/1270nmRx and 1490nmTx/1310nmRx, N1/B+, SC, DOM, -40 to 85C)	SKU: SFPDD-XGS-OLT-N1B+-I-C

Features & Benefits:

Low power consumption ~ <3.5W
100% compatible and tested with Nokia 7360 PON platforms.
Industrial operating temperature ~ -40°C to +85°C.
Avoid delays with readily available stock and fast shipping from our U.S. & U.K. locations.

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SFP56 Transceivers Ideal for 50G with NRZ Backwards Compatibility

SFP56 50G SR

Features & Benefits:

SFP56 50G LR

Features & Benefits:

Take advantage of our OEM-compatible SFP56 50G optics. Contact us today for a quote.

Achieve 400G Connectivity with QSFP112

Advance existing PON networks with new XGS PON and 10G EPON ONU with MAC transceivers

Redefining Performance and Reliability with ProLabs' SFP-DD Combo PON OLT

SFP-DD Combo PON OLT

Features & Benefits:

Discover a cost-effective and efficient choice for your connectivity requirements. Contact us today.

QSFP InfiniBand™ Solutions to Reduce Top-of-Rack Network Latency

Enhanced 16G Fiber Channel Solutions

Deliver more services over existing fiber in place with 16G xWDM transceivers:

Features & Benefits:

Deploy high-performance 16G xWDM optics for your infrastructure. Contact us today!

100G Over Single Fiber, Simplified

ProLabs Dense Wave Division Multiplexing (DWDM) ITU Grid

Advance existing PON networks with new XGS PON and 10G EPON ONU with MAC transceivers

Redefining Performance and Reliability with ProLabs' SFP-DD Combo PON OLT

SFP-DD Combo PON OLT

Features & Benefits:

Discover a cost-effective and efficient choice for your connectivity requirements. Contact us today.