{"product_id":"10-pack-1-25g-sfp-lc-module-1310nm-single-mode-reliable-20km-links","title":"10 Pack 1.25G SFP LC Module 1310nm Single-Mode - Reliable 20KM Links","description":"\u003cp\u003eIn this review of the 10 Pack 1.25G SFP LC Module, the bottom line is simple: IT and network teams who need affordable, tested single-mode optics for routine 1Gbps links will find strong value here. The set is aimed at users who must populate multiple switches or replace failed transceivers quickly, and the single biggest reason to buy is consistency - each module is tested before packing and supports up to 20KM at 1310nm, making it a dependable option for standard long-reach Gigabit Ethernet runs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 Pack LC Single-Mode:\u003c\/strong\u003e A multi-unit pack reduces procurement time and ensures identical optics for multiple ports or spares.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1310 nm, Up to 20KM:\u003c\/strong\u003e The single-mode 1310 nm wavelength supports long-reach connections to 20KM, suitable for campus and metro links.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDM Monitoring:\u003c\/strong\u003e Built-in diagnostic monitoring provides real-time feedback on parameters and link state to aid troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable Plug and Play:\u003c\/strong\u003e SFP form factor with a ring latch design allows tool-free exchange without disrupting switch operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Each module dissipates under 1.05W, which helps reduce overall power draw when multiple ports are populated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliant:\u003c\/strong\u003e SFP MSA and IEEE 802.3z compatibility maximize interoperability with common networking equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe 10-pack is aimed at IT administrators, MSPs, and datacenter technicians who need several consistent, cost-effective single-mode SFPs for 1Gbps fiber uplinks across buildings or sites. It is also a practical spare parts purchase for teams that manage Cisco, Meraki, Ubiquiti, Fortinet, Mikrotik, TP-Link, Netgear, or D-Link devices and want tested, compatible modules.\u003c\/p\u003e\n\u003cp\u003eUsers who require multi-gigabit speeds, specialist wavelengths, or vendor-certified optics for support contracts should look elsewhere. This pack is focused on standard 1.25G LX single-mode links rather than higher speed or exotic optical requirements.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConsistent performance across the 10-pack, since each module is individually tested before shipping.\u003c\/li\u003e\n\u003cli\u003eGood long-reach capability with 1310 nm support and up to 20KM reach for campus and metro links.\u003c\/li\u003e\n\u003cli\u003eLow power draw and a metal housing provide efficient thermal behavior and durability under repeated plug cycles.\u003c\/li\u003e\n\u003cli\u003eBroad compatibility with common vendor transceivers and switches increases deployment flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot suitable for users who need multi-gigabit or vendor-certified optics for strict support agreements.\u003c\/li\u003e\n\u003cli\u003eLimited to 1.25Gb\/s data rate, so it will not meet 10G or higher speed requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e10\/100\/1000M (1.25Gb\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e1310 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReach\u003c\/td\u003e\n\u003ctd\u003eUp to 20KM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eDual core LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 1.05W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0C to 70C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eSFP, hot-swappable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 10 Pack 1.25G SFP LC Module is a practical, cost-effective choice for teams that need reliable, long-reach 1Gbps single-mode optics in quantity. With individual testing, DDM support, and low power draw, it is good value for deployments that prioritize consistency and compatibility over vendor certification or higher speeds.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these SFPs compatible with common switch brands?\u003c\/strong\u003e\u003cbr\u003eYes. They are designed for broad compatibility and list support for Cisco GLC-LH-SMD style optics, Meraki, Ubiquiti, Fortinet, Mikrotik, TP-Link, Netgear, and D-Link devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these modules be hot-swapped without downtime?\u003c\/strong\u003e\u003cbr\u003eYes. The SFP modules are hot-pluggable; rotate the ring latch down at 90 degree angle to unlock and remove or insert the transceiver without powering down the switch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty and support are provided?\u003c\/strong\u003e\u003cbr\u003eThe product includes a 30-day free return policy, a 3-year warranty, and lifetime technical support, with every transceiver tested through multiple steps before shipping.\u003c\/p\u003e","brand":"GESD","offers":[{"title":"Default Title","offer_id":48240870850779,"sku":"B0BHYZVK5T","price":104.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71VhbOWuaRL._AC_SL1200.jpg?v=1770929005","url":"https:\/\/gearmusthave.com\/products\/10-pack-1-25g-sfp-lc-module-1310nm-single-mode-reliable-20km-links","provider":"GearMustHave","version":"1.0","type":"link"}