40mW Visual Fault Locator Fiber Optic Cable Tester 40KM VFL Optical Laser Source | eBay
1000BASE-LX LC Fiber Media Converter - Fiber Media Converters | StarTech.com
1.25G SFP Transceiver Singlemode Single fiber 40km BiDi 1310nm/1550nm WDM SFP LC 1G 40km SFP Module Fiber module| | - AliExpress
QSFP-40G-ER4-SO | Solid Optics
SFP-10G-BX-D-40KM-AR SFP+ compatible to Arista Networks - Shipping to
Factory Price 2.5g 1550nm Single Fiber 40 Km Lc Connector Sfp Transceiver - Buy Sfp Transceiver,Rohs Compliant And Lead Free Transceiver Sfp Transceiver,Transmission Distance Is 20 Km And Lc-duplex Fiber Connector Sfp
Ciena XCVR-A40Y31 | 100M/1 Gig SM SFP Optic 40 KM 1310NM Temp Transceiver | eBay
Customized SFP Mode Fiber Optic Transceivers 4G 40km 1310nm Manufacturers, Suppliers - China Factory Direct Price - HTF
Amazon.com: StarTech.com HPE J9153D Compatible SFP+ Module - 10GBASE-ER - 10GbE Single Mode (SMF) Fiber Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 40km - 1550nm - DDM HPE 2530, 2540, 2910al (J9153D-ST) : Electronics
100% Huawei 1.25G 40km Optical Transceiver Module 1.25G-1310nm-40km-SM-ESFP | eBay
30km~40km 1Hz Miniaturized Military Laser Rangefinder - TY-LR85 - TianYing (China Manufacturer) - Electronic Measurment Apparatus -
100Mbps Fiber SFP Transceiver SM LC 40km - Fiber Transceivers (SFPs) | StarTech.com
GbE Fiber WDM BiDi SFP Optical Transceiver Module (508582) – Intellinet Solutions
StarTech.com Cisco GLC-EX-SMD Comp. SFP - 1GbE SMF Transceiver - 40km - GLCEXSMDST - -
AT SPLX40 Allied Telesis Compatible 1000Base LX LC SFP 1310nm, 40km|sfp 1310nm|allied telesissfp 40km - AliExpress
34060289 - Huawei 2.5G-1310nm-40km-SM-ESFP
SFP, 1.25G , 2WL CWDM, 40 km, 1311 nm High Tx, Uncoded Foss AS
Cisco SFP-10G-ER Comp. SFP+ - 10GbE DDM - SFP Modules | StarTech.com
40mw 40km New Handheld Visual Fault Locator Vfl Red Laser Light Fiber Optic Cable Tester Optical Fiber Laser Pointer - Fiber Optic Equipment - AliExpress
High Quality 40 Km 50 Km Light Source Visual Fault Locator With 20 Mw 30 Mw 50mw - Buy Visual Fault Locator,40km Visual Fault Locator,Visual Fault Locator 50mw Product on Alibaba.com
10GB-ER-SFPP-FL Enterasys 10GBase-ER SFP+ Optical Transceiver
SOLVED:The power of a 10 mW laser beam decreases to 40 μW after traversing through 40 km of an optical fiber. Calculate the attenuation of the fiber in dB / km
30mw Visual Fault Locator 30km 40km 50km 60mw Red Laser Light Pen Type Fiber Optic Cable Tester Meter - Fiber Optic Equipment - AliExpress
Original Z T E Sm-40km-1550-10g-c Ltf1503-bc+ Class1 Laser - Fiber Optic Equipment - AliExpress
40 Km 5v 1310nm Optical Transceiver Module 1*9 Fiber Optic Head Sc Single Mode Dual Fiber For Media Converter - Buy 1*9 Dual Sc Fiber Optical,1*9 Optical Transceiver Module,40km 1*9 Transceiver Product on Alibaba.com
