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Part Number740-080725
Speed100 Gigabit Ethernet
Breakout CapableNo
Transceiver TypeQSFP28
Product TypeOptical Transceiver
ConnectorDuplex LC
Monitoring AvailableYes
Digital Optical MonitoringYes
Standard: 100GBASE-LR4MSA compliance (SFF, for e.g. SFF-8665)SFF-8665Digital Diagnostic Monitoring
Transceiver Temperature
Transceiver Supply Voltage
Tx Bias Current
Tx output power
Rx received optical power
Signaling rate, each lane25.78125 GBd +/- 100 ppm
Transmitter fibers2
Transmitter wavelengths (range)
1294.53 nm to 1296.59 nm
1299.02 nm to 1301.09 nm
1303.54 nm to 1305.63 nm
1308.09 nm to 1310.19 nm
Receive lane wavelengths (range)
1294.53 nm to 1296.59 nm
1299.02 nm to 1301.09 nm
1303.54 nm to 1305.63 nm
1308.09 nm to 1310.19 nm
Transmitter output power, each lane (minimum)-4.3 dBm
Transmitter output power, each lane (maximum)4.5 dBm
Receiver input power, each lane (minimum)-10.6 dBm
Receiver input power, each lane (maximum)4.5 dBm
Receiver sensitivity (OMA), each lane (maximum)-8.6 dBm
Stressed receiver sensitivity (OMA) each lane (maximum)-6.8 dBm
Cable typeSMFCore size/cladding9/125 µmDistance10 km
Maximum Power consumption (W)4.5 W
Operating Temperature (range)–5° C to 85° C
Storage temperature–40° C to 85° C
Typical Weight & Dimensions
Weight: 0.2 kg
Height: 13.5 mm
Width: 18.35 mm
Depth: 73.4 mm
item no.:
QSFP28-100G-LR4lead time:
2-3 working daysproduct orgin:
Chinabrand:
Top-Transshipping port:
Shenzhenpayment:
ex-wWarranty:
3 YearsCondition:
NewTemperature:
0°C~+70°CData Rate:
100GDistance:
10kmWavelength:
1304.5 nm to 1317.5 nmConnector:
Duplex LC
Compatible Juniper QSFP-100G-LR4-ET QSFP28 100GBASE-LR4 Extended Temperature Optical Module
Part Number740-080725
Speed100 Gigabit Ethernet
Breakout CapableNo
Transceiver TypeQSFP28
Product TypeOptical Transceiver
ConnectorDuplex LC
Monitoring AvailableYes
Digital Optical MonitoringYes
Standard: 100GBASE-LR4MSA compliance (SFF, for e.g. SFF-8665)SFF-8665Digital Diagnostic Monitoring
Transceiver Temperature
Transceiver Supply Voltage
Tx Bias Current
Tx output power
Rx received optical power
Signaling rate, each lane25.78125 GBd +/- 100 ppm
Transmitter fibers2
Transmitter wavelengths (range)
1294.53 nm to 1296.59 nm
1299.02 nm to 1301.09 nm
1303.54 nm to 1305.63 nm
1308.09 nm to 1310.19 nm
Receive lane wavelengths (range)
1294.53 nm to 1296.59 nm
1299.02 nm to 1301.09 nm
1303.54 nm to 1305.63 nm
1308.09 nm to 1310.19 nm
Transmitter output power, each lane (minimum)-4.3 dBm
Transmitter output power, each lane (maximum)4.5 dBm
Receiver input power, each lane (minimum)-10.6 dBm
Receiver input power, each lane (maximum)4.5 dBm
Receiver sensitivity (OMA), each lane (maximum)-8.6 dBm
Stressed receiver sensitivity (OMA) each lane (maximum)-6.8 dBm
Cable typeSMFCore size/cladding9/125 µmDistance10 km
Maximum Power consumption (W)4.5 W
Operating Temperature (range)–5° C to 85° C
Storage temperature–40° C to 85° C
Typical Weight & Dimensions
Weight: 0.2 kg
Height: 13.5 mm
Width: 18.35 mm
Depth: 73.4 mm
FAQ
Q1. Are your Optical Transceivers original?
A1.Yes, all our optical transceivers are guaranteed 100% original!
Q2.How do you guarantee the quality of optical module ?
A2.There are professional testing equipments and QC team. Every unit will be fully tested with perfect performance before shipping.
Q3. What will you do if I found the product has any quality problem?
A3.We back up every sale with our risk-free money-back guarantee! You can buy with confidence from a company in good faith that has been serving its clients for over 10 years! Our dream is to build a famous 100 years enterprise!
Q4. What are the trade terms?
A4.Lead Time: 1-3 day after confirm your payment (In stock, we need 1 day to fully test them)
Payment term: Western Union, T/T, Alipay, Escow, Money Gram
Warranty: 1 Year
Q5. Do you have compatible ones?
A5.Yes, we have our own brand:Top-trans, including 1X9,SFP, XFP, SFP+, BIDI in all kinds of specifications.
FAQ
Q1. Are your transceiver modules compatible with Cisco?
A1: Yes, Topstar transceivers can compatible with Cisco. All the brand Topstar's SFP compatible as the fellowing:Cisco, Nortel, Juniper, 3COM, H3C, Alcatel-lucent, FOUNDRY, D-Link, EXTREME, Ruijie, NETGEAR, ZTE, Enterasys, ZyXEL, Linksys, Ericsson, DCN, Allied, SMC, Brocade, Force10, Hirschmann, Planet, Adtran, ASNTE, Trendnet, BDCOM, BLADE, BITWAY, Telco, Feixun...etc.
Q2. How does your company do regarding quality control?
A2: Every single optic individually tested in our test center , and also tested for compatibility on a variety of different brands of network equipment.
Q3. What are the trade terms?
A3: Lead Time: we keep 40,000pcs SFP in stock ready to ship.
Payment term: T/T, Western Union, Alipay, Paypal, L/C and so on for your option.
Q4. What is operating temperature range of optical modules?
A4: Commercial temperature range(COM) : 0 to 70°C(32 to 158°F)
Extended temperature range(EXT):-5 to 85°C(23 to 185°F)
Industrial temperature range(IND)::-40 to 85°C(-40 to 185°F)
Storage temperature range:-40 to +85°C(-40 to 185°F)
We can supply according to your request.
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Arista QSFP-100G-ERL4 Compatible LAN-WDM 40KM SMF 100G QSFP28 module for DCInext :
QSFP28-100G-LR4 QSFP28 Industrial Optical Module 1310nm 10km Optical ModulesThe 100G QSFP28 100GBASE-LR4 10KM transceiver data sheet (singlemode, 1310nm, 10km) is Compatible with Linksys, Ericsson, DCN, Allied, price list on Topstar , buy it now!
Buy 100Gb/s 100GBASE-ER4 40KM QSFP28 transceiver compatible with Juniper Huawei Brocade, Force10 Networks 100GBASE-ER4 (SMF, 1310nm, 40km) & price list on Topstar, Hot pluggable QSFP28 MSA form factor,Compliant to IEEE 802.3ba 100GBASE-ER4,Up to 40km reach for G.652 SMF,Single +3.3V power supply,Operating case temperature: 0~70oC,Transmitter: cooled 4x25Gb/s LAN WDM EML TOSA (1295.56, 1300.05, 1304.58, 1309.14nm),Receiver: 4x25Gb/s PIN ROSA,4x28G Electrical Serial Interface (CEI-28G-VSR),Maximum power consumption 4.0W,Duplex LC receptacle,RoHS-6 compliant
This product is a 100Gb/s transceiver module,which is 10GBASE 100G QSFP28 CWDM 2KM. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission.
The 100G QSFP28 100GBASE-SR4 module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission.
This product is a 100Gb/s transceiver module designed for optical communication applications compliant with the QSFP MSA,CWDM4 MSA and portions of IEEE P802.3bm standard. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of CWDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gb/s optical input into 4 channels of CWDM optical signals and then converts them to 4 output channels of electrical data.
This product is a parallel 100Gb/s Quad Small Form-factor Pluggable (QSFP28) optical module. It provides increased port density and total system cost savings. The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 25Gb/s operation for an aggregate data rate of 100Gb/s on 100 meters of OM4 multi-mode fiber.
This product is a 100Gb/s transceiver module designed for optical communication applications compliant to 100GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gb/s optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data.
This product is a 100Gb/s transceiver module designed for optical communication applications compliant to 100GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gb/s optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data.
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