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Cisco-compatible 1.25G 160km SFP transceivers (often labeled 1000BASE-ZXC or EZX) are high-performance modules designed for long-haul Gigabit Ethernet, operating at 1550nm over single-mode fiber. They support distances up to 160km, utilize DDM/DOM for monitoring, and often use high-sensitivity APD diodes to maintain signal integrity over extreme distances.
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Cisco GLC-EZX160-SMD Compatible 1000BASE-EZX+ ...
Optcore
https://www.optcore.net › Product
Optcore
https://www.optcore.net › Product
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Depending on the fiber cable quality and link loss, it supports a maximum link distance of 150km to 160km over LC duplex single-mode fiber (SMF) at a wavelength ...Read more
SFP-GE-ZH160-SM1550 1.25G-1550NM-160KM-DDM-LC ...
eBay
https://www.ebay.com › ... › Switch Modules
eBay
https://www.ebay.com › ... › Switch Modules
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SFP-GE-ZH160-SM1550 1.25G-1550NM-160KM-DDM-LC-SFP COMPATIBLE CISCO OPTICAL TRANS ; Condition. New ; Quantity. More than 10 available ; Item number. 165602795540.Read more
Cisco® SFP 1.25G 1550nm 160km Transceiver
Fibertop
https://www.fibertopsfp.com › cisco-glc-ezx-sm-160-co...
Fibertop
https://www.fibertopsfp.com › cisco-glc-ezx-sm-160-co...
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Cisco GLC-EZX-SM-160 compatible SFP 1.25G 1550nm 160km transceiver supports up to 160km link lengths over LC duplex SMF fiber. Each SFP transceiver module is ...Read more
Amazon.com: AndXe SFP-1.25G-160Km-SM1490/1550 ...
Amazon.com
https://www.amazon.com › AndXe-SFP-1-25G-160Km-...
Amazon.com
https://www.amazon.com › AndXe-SFP-1-25G-160Km-...
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【Long-Haul & High Performance】Designed for extended reach applications, supports transmission distances up to 160km. Delivers superior signal integrity ...
Transceivers: SFP CWDM 1.25G 1590nm 41dB DDM ...
Integra Optics
https://integraoptics.com › cwdm-sfp-1590-0d2c-io
Integra Optics
https://integraoptics.com › cwdm-sfp-1590-0d2c-io
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Product Description. SFP CWDM 1.25G 1590nm 41dB DDM, Cisco CWDM-SFP-1590-160km Compatible. Integra manufactures the highest quality SFP transceivers in the ...Read more
Cisco Compatible 1.25G SFP (1550nm,160km,LC SMF,DOM ...
LINK-PP
https://www.link-pp.com › ... › 1G SFP
LINK-PP
https://www.link-pp.com › ... › 1G SFP
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Cisco GLC-EZX-SM-160 Compatible LINK-PP LS-SM551G-A6C 1.25G SFP Duplex LC/UPC Optical Transceiver Module(SMF, 1550nm, 160km, LC, DOM) ; Wavelength, 1550nm ; Max ...
Popular products
- 1.25G SFP 160km SMF TransceiverEDGE Optical Solutions
1.25G SFP 160km SMF TransceiverEDGE Optical Solutions - SFP-GE55-ZX160 1.25Gbps SFP Transceiver, Single Mode, 160km ReachSaiLteLSFP-GE55-ZX160 1.25Gbps SFP Transceiver, Single Mode, 160km ReachSaiLteL
- SFP Transceiver, 1.25G, DWDM, 160 km, 100GHz (C-Band), 1000BASE-ZX Ethernet, SanSpotSanSpotSFP Transceiver, 1.25G, DWDM, 160 km, 100GHz (C-Band), 1000BASE-ZX Ethernet, SanSpotSanSpot
- 30-1301-04 Cisco Multi-mode 1.25Gbps 1000Base-SX Fiber 550m 850nm Duplex LC Connector SFP Transceiver ModuleTech AtlantixFree delivery30-1301-04 Cisco Multi-mode 1.25Gbps 1000Base-SX Fiber 550m 850nm Duplex LC Connector SFP Transceiver ModuleTech AtlantixFree delivery
- Blueoptics Sfp-bxd-160km-mr-bo Network Transceiver Module Fiber Optic 1250 Mbit/sCBOBlueoptics Sfp-bxd-160km-mr-bo Network Transceiver Module Fiber Optic 1250 Mbit/sCBO
People also ask
What is 1.25 g SFP?
The 1.25G-SFP-20D is a versatile single-mode SFP module for high-performance fibre networks. It delivers data rates up to 1.25Gbps and reaches distances of up to 20km at a 1310nm wavelength. This makes it ideal for enterprise LANs, ISPs, and data centres.
1.25G Single-Mode SFP Module – 20km, LC Connector - Cherry & White
Cherry & White
https://cherry-white.co.uk › product › 1-25g-single-mode...
Cherry & White
https://cherry-white.co.uk › product › 1-25g-single-mode...
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What is the maximum distance for a Cisco SFP?
It delivers dependable 10 GbE connectivity over fiber cable, for 10GBASE-LR compliant networks, with a maximum distance of up to 40 km (24.8 mi).
Cisco SFP-10G-LR-40 Compatible SFP+ Module - RS-online.com
RS-online.com
https://docs.rs-online.com › ...
RS-online.com
https://docs.rs-online.com › ...
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Why are Cisco SFP modules so expensive?
Why Are Cisco SFP Module Prices So High? It's surprising how high the Cisco SFP module price can be for such small parts. Still, every setup with servers, storage, switches, or routers needs SFP modules for network connections. The cost comes from precise components, strict testing, and brand markups.Oct 18, 2025
Save Up to 80% on Cisco SFP Modules with Refurbished and ...
server-parts.eu
https://www.server-parts.eu › post › cisco-sfp-module-price
server-parts.eu
https://www.server-parts.eu › post › cisco-sfp-module-price
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What is the life expectancy of a Cisco SFP?
Typical Lifespan in Real Use
In well-cooled data centers, common modules such as SFP+ or QSFP28 often run reliably for 5–7 years. In harsher environments—like hot telecom rooms or outdoor enclosures—network operators often plan to replace them after 3–5 years.
In well-cooled data centers, common modules such as SFP+ or QSFP28 often run reliably for 5–7 years. In harsher environments—like hot telecom rooms or outdoor enclosures—network operators often plan to replace them after 3–5 years.
What Is the Lifespan of an Optical Transceiver? - Fibrecross
Fibrecross
https://fibrecross.com › what-is-the-lifespan-of-an-optical-...
Fibrecross
https://fibrecross.com › what-is-the-lifespan-of-an-optical-...
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Web results
Cisco GLC-EZX-SM-160 Compatible 1000BASE-ZXC SFP ...
FS.com
https://www.fs.com › ... › 1/2.5G Modules › 1G SFP
FS.com
https://www.fs.com › ... › 1/2.5G Modules › 1G SFP
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Cisco GLC-EZX-SM-160 compatible SFP transceiver supports up to 160km link lengths over LC duplex SMF fiber. Each SFP transceiver module is individually ...Read more
$139.00In stockFree delivery30-day returns
1.25G SFP BiDi Tx1490nm Rx1550nm 160km LC Single Mode ...
YXFiber
https://www.yxfiber-sfp.com › ... › 1.25G BIDI
YXFiber
https://www.yxfiber-sfp.com › ... › 1.25G BIDI
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1.25G SFP BiDi Tx1490nm Rx1550nm 160km LC Single Mode Transceiver Compatible with Cisco Mikrotik HPE TP-LINK HP Juniper ; Model: YXF-GE-B45L-160D ; Brand: YXFiber.
2PCS 1.25G-ZX Gigabit Ethernet 1550nm 120KM/160KM/180KM ...
Amazon.com
https://www.amazon.com › ...
Amazon.com
https://www.amazon.com › ...
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Buy 2PCS 1.25G-ZX Gigabit Ethernet 1550nm 120KM/160KM/180KM APD Device LC SFP Transceiver(160KM): Network Transceivers - Amazon.com ✓ FREE DELIVERY ...
1.25 Gigabit SM SFP Transceiver | DLC | 1310nm/160km
LAN Shack
https://www.lanshack.com › 125-Gigabit-Singlemode-L...
LAN Shack
https://www.lanshack.com › 125-Gigabit-Singlemode-L...
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This Small Form-factor Pluggable (SFP) fiber module supports Gigabit Ethernet transmission over singlemode fiber cable up to 160km @ 1310nm.
$246.24In stock$19.65 delivery30-day returns