SFP28 – GIGALIGHT https://www.gigalight.com Open Optical Network Device Explorer Thu, 12 Feb 2026 10:57:22 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 https://www.gigalight.com/wp-content/uploads/2022/06/gigalight-logo-cn-500-500-100x100.png SFP28 – GIGALIGHT https://www.gigalight.com 32 32 25G QSFP28 To 25G SFP28 PCC（1~5m） https://www.gigalight.com/25g-qsfp28-25g-sfp28-pcc.html Tue, 29 Jul 2025 10:06:52 +0000 https://www.gigalight.com/?post_type=product&p=8697 GIGALIGHT GQS-P28101-XXC cable assembly is a customized passive copper cable. The cable connects data signals from each of the 1 pair on the single QSFP end to the SFP28 end, the pair operates at data rates of up to 25Gb/s, each end can be addressed by EEPROM to provide product information, which can be read or write by I2C interface.

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]]> 25G SFP28 PCC (1~5m) https://www.gigalight.com/25g-sfp28-pcc-5m.html Wed, 19 Jul 2023 01:46:41 +0000 https://www.gigalight.com/?post_type=product&p=6398 GIGALIGHT 25G SFP28 PCC passive direct copper cable is used for interconnection within or between racks within the data center, conforming to IEEE 802.3by 25GBASE-CR/25GBASE-CR-S Ethernet transmission protocol and compatible with the InfiniBand EDR transmission protocol. This series uses 2 pairs of coaxial cables to transmit 25G NRZ signals over distances of up to 2m (30AWG) or 5m (26AWG).

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]]> 100G QSFP28 To 4x 25G SFP28 PCC (1～5m) https://www.gigalight.com/100g-qsfp28-4x-25g-sfp28-pcc.html Wed, 19 Jul 2023 01:46:28 +0000 https://www.gigalight.com/?post_type=product&p=6397 GIGALIGHT's 100G QSFP28 to 4x 25G SFP28 PCC passive direct attach copper cable is designed for intra-rack or inter-rack interconnects in data centers. It complies with IEEE 802.3bj 100GBASE-CR4 and IEEE 802.3by 25GBASE-CR/25GBASE-CR-S Ethernet transmission protocols, while also being compatible with InfiniBand HDR transmission protocol. This series of products utilizes 8 pairs of coaxial cables to transmit 4x 25G NRZ signals, with a maximum reach of 3m (30AWG) or 5m (26AWG).

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]]> 25G SFP28 LWDM 10km/20km/40km Optical Transceiver (Industrial Grade Optional) https://www.gigalight.com/25g-sfp28-lwdm.html Thu, 12 Feb 2026 08:59:20 +0000 https://www.gigalight.com/?post_type=product&p=10065 GIGALIGHT 25G SFP28 LWDM optical transceiver modules for 5G fronthaul are compliant with 25 Ethernet transmission protocols and compatible with CPRI Option 10 and 25G eCPRI transmission protocols. This series of products transmits over one pair of single-mode fibers, with a center wavelength in the LAN-WDM series (12 wavelengths optional). The maximum transmission distance can reach 10 km, 20 km or 40 km, and an industrial-grade operating temperature range is available as an option.

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]]> 25G SFP28 MWDM DML 10km/20km Optical Transceiver (Industrial Grade Optional) https://www.gigalight.com/25g-sfp28-mwdm.html Thu, 12 Feb 2026 08:59:06 +0000 https://www.gigalight.com/?post_type=product&p=10064 GIGALIGHT 25G SFP28 MWDM optical transceiver modules for 5G fronthaul are compliant with the 25G Ethernet transmission protocol, and are also compatible with CPRI Option 10 and 25G eCPRI protocols.This series transmits over one pair of single-mode fiber, with 12 optional center wavelengths in the MWDM range from 1267.5 nm to 1374.5 nm. The maximum transmission distance can reach up to 10 km or 20 km, and an industrial-grade operating temperature range is available as an option.

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]]> 25G SFP28 CWDM 10km/15km Optical Transceiver (Industrial Grade Optional) https://www.gigalight.com/25g-sfp28-cwdm.html Wed, 11 Feb 2026 09:45:54 +0000 https://www.gigalight.com/?post_type=product&p=10056 GIGALIGHT 25G SFP28 CWDM optical transceiver modules for 5G fronthaul are compliant with the 25G Ethernet transmission protocol, and are also compatible with CPRI Option 10 and 25G eCPRI protocols. The series uses one single-mode fiber for transmission, with 12 optional CWDM wavelengths ranging from 1271 nm to 1371 nm and 1471 nm to 1571 nm. The maximum transmission distance can reach 10 km or 15 km, and an industrial-grade operating temperature range is available as an option.

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]]> 25G SFP28 ZR EML 1309nm 80km Optical Transceiver https://www.gigalight.com/25g-sfp28-zr.html Mon, 02 Feb 2026 10:07:30 +0000 https://www.gigalight.com/?post_type=product&p=10035 GIGALIGHT 25G SFP28 ZR optical transceiver modules for 5G fronthaul transmission comply with the 25G Ethernet transport protocol and are compatible with the CPRI Option 10 transport protocol. This series uses a single pair of single-mode fibers for transmission, featuring a central wavelength of 1309 nm and supporting a transmission distance of up to 80 km (with FEC).

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]]> 25G SFP28 ER EML 1310nm 30km/40km Optical Transceiver (Industrial Grade Optional) https://www.gigalight.com/25g-sfp28-er.html Wed, 09 Aug 2023 09:54:16 +0000 https://www.gigalight.com/?post_type=product&p=6764 GIGALIGHT  25G SFP28 ER optical transceiver module is used for 5G fronthaul, conforms to IEEE 802.3cc 25GBASE-ER Ethernet transmission protocol, and is also compatible with CPRI Option 10 and 25G eCPRI transmission protocol. This series of products uses a pair of single-mode optical fiber for transmission, with a center wavelength of 1310nm, a distance of up to 30km (without FEC) or 40km (with FEC turned on), and an optional industrial-grade operating temperature range.

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]]> 25G SFP28 DWDM EML 100GHz 2km/10km Optical Transceiver (Industrial Grade Optional) https://www.gigalight.com/25g-sfp28-dwdm.html Wed, 12 Jul 2023 09:58:48 +0000 https://www.gigalight.com/?post_type=product&p=6089 GIGALIGHT 25G SFP28 DWDM optical transceiver modules for 5G fronthaul are compliant with 25 Ethernet transmission protocols and compatible with 25G eCPRI transmission protocols. The series uses 1 pair of single-mode fiber for transmission, C-band 100GHz C18-C61 44 operating wavelengths are selectable for distances up to 2km or 10km, and industrial-grade operating temperature ranges are available.

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]]> 25G SFP28 LR DML 1310nm 10km Optical Transceiver (Industrial Grade Optional) https://www.gigalight.com/25g-sfp28-lr.html Wed, 12 Jul 2023 09:29:52 +0000 https://www.gigalight.com/?post_type=product&p=6080 GIGALIGHT 25G SFP28 LR optical transceiver modules for 5G fronthaul transmission are compliant with IEEE 802.3cc 25GBASE-LR Ethernet transport protocol, and are compatible with both CPRI Option 10 and 25G eCPRI transport protocols, and are backward compatible with CPRI Option 8 transport protocol. The series uses 1 pair of single-mode fiber for transmission, with a central wavelength of 1310nm, a distance of up to 10km, and an optional industrial-grade operating temperature range.

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