+ Add Address
The new shipping address
* Please fill in the cell phone number correctly to make sure that you can receive the tracking info in time.Country Code
Original parts, guaranteed brand new
Every transceiver is individually tested on corresponding equipment such as Cisco, Arista, Juniper, Dell, Brocade and other brands, passed the monitoring of Utoptical's intelligent quality control system.
5 out of 5 stars
Total products: 6803
Total sales: 519
Average lead time: 0 Hour
Delivery times (Express): 0
Delivery times (Post office): 0
All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
Utsource certified original parts provide the following guarantees:
1. Utsource guarantees 100% original.
2. Utsource certified original parts can be returned and refunded unconditionally within 90 days.
Product Reviews More
Kataev Mikhail Georgievich
Length of registration:11 years
AP3843GP-E1 AT25320AN-10SU-2.7 BA5888FP BTS6143D OHRYSLER CA3130EZ CNX83A DM7405N FAN7320 FAN8082D IR6220S IRU3033CS TLE6250G HUFA76409D3ST IHW20N135R5,H20PR5 MP2481DH-LF-Z IPW60R060P7,60R060P7 STTH3010W S0805MH H20PR5 LM2576S-ADJ LM2575M-5.0 MCR8SNG 2SC4300 2SD1175 2SK2141 Generic Compatible SFP10G-LR-31 1310nm 20km DOM Transceiver 2SK2313 2SK2500 IRF3205Z FQD20N06LETM FQPF4N60C
Edwin Clavijo Villavicencio
Length of registration:7 years
Very satisfied with
TOP243YN TOP247YN STR2A153D SCM1110MF 1M30D-060 MX0841 AS15-G AS15-F IRG7IC28U TOP257PN (20pcs) DIP Metal Film Resistor 1% 1W 39Ω(39R) IMBH50D-060 SIM6822M Brand new original spot AP8012H packaging DIP-8 induction cooker power chip AN16538A R2A20298FT 50JR22 MC34063AL RJH30A3 SSC9512 RJH60F7DPQ STRW6053S TNY180PN SB3100 SB5100 Generic Compatible SFP10G-LR-31 1310nm 20km DOM Transceiver TOP253PN RJP63F3 GT30F124 30J124 BQ24780S
Mumzhu Yevgeniy N.
Length of registration:3 years
CFW455E 3224W-1-203E BB857 3224W-1-104E ADF4350ABCPZ MC12080D HMC483MS8 SKY67151-396LF International Rectifier/IR IRF7316TRPBF SS12 SPF5189Z LP2992AIM5-3.3 AG303-86 AH102A-G Infineon Technologies IRLML2803TRPBF(5pcs) SPF5122Z Microchip Tech MCP602-I/SN Generic Compatible SFP10G-LR-31 1310nm 20km DOM Transceiver 10V 22UF 226A A-Type 1206 Chip Tantalum Capacitors 3216(10pcs) Chengdu Guosheng Tech 3266W-1-103 Chengdu Guosheng Tech 3266W-1-104 crystals HC-49S 8MHZ （10pcs) STMicroelectronics STM32F105RBT6 Boom Precision Elec 2.54mm 2*20PFemale header AT43301-SU
Length of registration:4 years
Good service ... and really faster .... i appropriate that .... i advice everybody to buy from this site ... Utsource ...
HDL6V5583E VI-264-EU-03/F2 TC4013BFN Diodes Incorporated BAV23S-7-F(10pcs) TA48018BF LT1764EQ C319G 2SK3581-01S-TE24R 2SK3674-01S-TE24R 2SD1628 2SB1302 FA13842N-D1-TE1 4093BF TC4049BF HN1C01FU-Y LM393N 6MBI15GS060 LM2736YMK NJM3770AFM2 STP60NF03L EC3581 IRG4BC20S SPW20N60S5 6mbi15gs060 IR2130 Generic Compatible SFP10G-LR-31 1310nm 20km DOM Transceiver STK621-140B IRF4104SPBF FDB8447L TPS40055 LM2901D
United States Tucson
Length of registration:9 years
Thank you for suppling obsolete components!! Richard Ginn
RHD16-6 2N4037 2N4208 2SC945P 2SC735 2SC372 AN7337N 2SA1282 2SC1674 Generic Compatible SFP10G-LR-31 1310nm 20km DOM Transceiver 2SA1273 2SC1675-L 2N2222A 2N4125 2SB827 2SA1869-Y 2SC535 TD62002P TLP521-3 2SC2166 2SC2312 LT1105CN TQ2-5V MC14584B/BCAJC IRF520 MC14539BCP LP365N 74ACTQ04 2SK211-0 J308
UTSOURCE is a global electronic component platform. We can provide products of different brands and different date code, especially for obsolete and hard-to-find electronic components. The brands we provide are as follows:Analog Devices（ADI) MAXIM, Texas Instruments（TI), Toshiba, Xilinx, Renesas, Eltek NSC, Altera, NXP, ON , LINEAR, ALLEGRO, Diodes Incorporated, Cypress Semiconductor, AVX, IDT, Intel, Nexperia, KEMET,FAIRCHILD, ROHM,Hongfa,TE, Autonics, Honeywell, Molex, Freescale, Panasonic, OMRON, Amphenol, Murata, ST, VISHAY, MICROCHIP,FLUKE, Dallas,Yageo, Broadcom and so on.
Utsource is a global electronic components online service platform, where many outstanding suppliers are gathered. Utsource provide the FBU (Fulfillment by Utsource) service, it is an integrated service for SME(Small and medium enterprises) users. Features: high efficiency, high speed, safety and convenience.
International payment method
European payment method
America/Asia payment method
Step5:bar-code shipping tag
Gift Coupon/Plus service
Returns are normally accepted when completed within 60 days from the date of the parcel delivered.
Defective ( Please provide a third party quality report of nonconforming products)
Return Freight charges must be prepaid; we will not accept COD shipments.
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
Generic Compatible SFP10G-LR-31 1310nm 20km DOM Transceiver
Generic Compatible SFP10G-LR-31 1310nm 20km DOM Transceiver has several brands around the world that may have alternate names for Generic Compatible SFP10G-LR-31 1310nm 20km DOM Transceiver due to regional differences or acquisition. Generic Compatible SFP10G-LR-31 1310nm 20km DOM Transceiver may also be known as the following names:
Stock Status: 100
Total products: 6803Total sales: 519
Arrive in 3-5 days
Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 150$,Overweight will be charged separately
Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company