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Home / Products / Transceivers / 10G Transceivers / 10G SFP+ / 21071

Juniper Networks EX-SFP-10GE-LR Compatible 10GBASE-LR SFP+ 1310nm 10km DDM LC SMF Transceiver

Product No :21071
US$ 13.90  US$ 15.90
Compatible
Transceivers type
5056 in real-time stock, 02May, 2025

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;jsessionid=C604C2E3E19B28BC0829C7A3553875C9
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Add to Cart Bulk Order Quotes 
1. Rate: 10G; Connector: Duplex LC
2. DFB+PIN; Low Power Consumption <1W
3. Applied in Data Center and Campus Networks
4. Fully Compatible with 100+ Vendors
5. SFP+ MSA Compliant
See more

Specifications

Juniper Networks EX-SFP-10GE-LR Compatible 10GBASE-LR SFP+ Transceiver Module (SMF, 1310nm, 10km, LC, DOM)

 

The Juniper Networks EX-SFP-10GE-LR compatible SFP+ optical transceiver is equipped with an LC duplex connector, reaching a link up to 10km over OS2. QSFPTEK manufactured 10GBASE-LR SFP+ transceiver module is compliant with SFP+ MSA, IEEE 802.3ae, SFF-8472, SFF-8431 and SFF-8432. Besides, DDM (digital diagnostics monitoring) function is supported on the 10G fiber optic transceiver to achieve real-time operating parameters monitoring. This 10G SFP+ transceiver is applied in various application scenarios such as data centers, campus networks. It's also fully compatible with almost all Cisco devices.

 

Model Name:

SFP-10G-LR

Vendor Name:

QSFPTEK

Form Factor:

SFP+

Data Rate:

10Gbps

Wavelength:

1310nm

Distance:

[email protected]

Connector:

LC Duplex

Cable Type:

OS2 SMF

Transmitterr Type:

DFB

Receiver Type:

 PIN

TX Power:

-6.5~-0.5dBm

Receiver Sensitivity:

<-12.6dBm

Power Consumption:

<0.8W

Modulation Format:

 NRZ

DDM:

Support

Bit Error Ratio (BER):

1.00E-12

Protocols:

IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432

Warranty:

 5 Years

 

Quality Testing Program
Optical Transceivers Testing

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Certifications

Features

  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.
  • 3. Protocols
    Compliant with IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432.
  • 2. Wide Application Scenarios
    Ideal for data center, campus network and 40G-10G Break-out.
  • 1. High Reliablility and Best Price
    Proudly self-producing and rigorous testing, QSFPTEK is dedicated to delivering cost-effective products with high reliability and performance at trade price.

Applications

Scenario 1: 10G Switch to 10G Switch Direct Connectivity

10GBASE-LR Connectivity

Related Products:

S5300-48T4X, 48-Port Gigabit Ethernet L2+ Switch, 48 xGE RJ45, with 4 x10GE SFP+, Support Stacking

S5300-48T6X, 48-Port Gigabit Ethernet L3 Switch, 48 xGE RJ45, with 6 x10GE SFP+, Support Stacking

LC UPC to LC UPC Duplex OS2 2.0mm PVC Fiber Optic Patch Cable 10m

 

Scenario 2: 10G Switch to 10G NIC Direct Connectivity


Related Products:

S7300-48X2Q4C, 48-Port Gigabit Ethernet L3 Campus SFP+ Switch, 48 x10GE SFP+, with 2 x40GE QSFP+ and 4 x100GE QSFP28 Uplinks, Support Stacking

LC UPC to LC UPC Duplex OS2 2.0mm PVC Fiber Optic Patch Cable 10m

Intel X710-BM2 Network Interface Card, 10G 2 × SFP+ Port , PCIe 3.0 X 8, Half & Full Bracket

 

Scenario 3: 40G to 10GBASE-LR Breakout Connectivity


Related Products:

S7300-48X2Q4C, 48-Port Gigabit Ethernet L3 Campus SFP+ Switch, 48 x10GE SFP+, with 2 x40GE QSFP+ and 4 x100GE QSFP28 Uplinks, Support Stacking

S5300-48T4X, 48-Port Gigabit Ethernet L2+ Switch, 48 xGE RJ45, with 4 x10GE SFP+, Support Stacking

Cisco QSFP-4X10G-LR-S Compatible 40GBASE-PSM4 QSFP+ 1310nm 10km MTP/MPO Optical Transceiver Module

MTP Female to 4 LC UPC Duplex 8 Fibers Type B Plenum (LSZH) OS2 9/125 Single Mode Breakout Cable

 

Product details

Various Switch Tests

 

Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

   

QSPFTEK LAB All Brands Switches Show

 

 

Tested in The Host Device to Prove Interoperability

 

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

 

QSFPTEK Test Rack

 

 

Comprehensive Testing

 

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

 

QSFPTEK Test Devices

 

 

10G SFP+ Model Contrast Table

 

Part Number

QT-SFP+-T

QT-SFP+-IT

QT-SFP+-T-80

QT-SFP+-SR

QT-SFP+-IR

QT-SFP+-LR

QT-SFP+-LH

QT-SFP+-ER

QT-SFP+-ZR

QT-SFP+-ZR+

Image

Wavelength

—

—

850nm

1310nm

1310nm

1310nm

1550nm

1550nm

1550nm

Max Distance

30m@Cat6a/7

80m@Cat6a/7

300m

2km

10km

20km

40km

80km

100km

Cable Type

Copper

Copper

OM3/OM4 MMF

OS2 SMF

OS2 SMF

OS2 SMF

OS2 SMF

OS2 SMF

OS2 SMF

Connector

RJ45

RJ45

LC Duplex

LC Duplex

LC Duplex

LC Duplex

LC Duplex

LC Duplex

LC Duplex

Tx Power(dBm)

—

—

-6.5~-0.5

-8.2 ~ -0.5

-6.5~-0.5

-6~-1

-2~4

0 ~ 5

1 ~ 5

Rx Sensitivity(dBm)

—

—

-11.1

-12.6

-12.6

-14.4

-15.8

-24

-25

Power Consumption

<2.5W

<2.5W

<0.8W

<0.8W

<0.8W

< 1W

<1.5W

<1.5W

<1.5W

Source

—

—

VCSEL + PIN

FP + PIN

DFB + PIN

DFB + PIN

EML + PIN

EML + APD

EML + APD

Operating Temperature

0 to 70°C

-40 to 85°C (IND)

0 to 70°C

0 to 70°C

0 to 70°C

0 to 70°C

0 to 70°C

0 to 70°C

0 to 70°C

0 to 70°C
 

Questions & Answers

Customer Reviews

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5 stars

285 Reviews

4 stars

18 Reviews

3 stars

2 Reviews

2 stars

0 Reviews

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  • ALL (5)
  • Speed (1)
  • Stable (3)
  • Good Price (1)
  • Repurchase (1)
  • Compatibility (5)
  • Matt Ahern United States of America
    2022-11-21

    Purchased to use in the SFP+ slot of the Juniper EX4100. Has been working perfectly for a week now. No connectivity issues. I highly recommend this.

    Transceivers typeEX-SFP-10GE-LR

    CompatibleJuniper

    Verified Purchase

    Helpful

    0

  • Tech1138 United States of America
    2022-11-14

    It does the job. Get 10GbE speed and link a length up to 6 kilometers. They are fully compatible with our Juniper EX4100 switch. qsfptek will be the only ones for me in future purchases.

    Transceivers typeEX-SFP-10GE-LR

    CompatibleJuniper

    Verified Purchase

    Helpful

    0

  • Vince Canada
    2022-11-04

    The compatible 10g transceivers work like a charm, I see no difference from the original brand optics that I had used before. Good product and very reasonable price!

    Transceivers typeEX-SFP-10GE-LR

    CompatibleJuniper

    Verified Purchase

    Helpful

    0

  • Mark Gayle United States of America
    2022-10-12

    I've bought a few of these 10g sfp+ now and they work perfectly. I've had great success using these 10GBase-LR SFP+ modules with Juniper and Mikrotik networking kits and also Intel X520-SR2 (82599ES chipset) NICs without any issues.

    Transceivers typeEX-SFP-10GE-LR

    CompatibleJuniper

    Verified Purchase

    Helpful

    0

  • Matt Ahern United States of America
    2022-10-09

    Works like a charm in my JunipE EX4600 40F switch. I was worried that it might not work, but so far it's been great!

    Transceivers typeEX-SFP-10GE-LR

    CompatibleJuniper

    Verified Purchase

    Helpful

    0

Video

Resources

  • QT-SFP+-LR-1.jpg
  • PDF Document
    Transceiver Module User Guide.pdf
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Juniper Networks EX-SFP-10GE-LR Compatible 10GBASE-LR SFP+ 1310nm 10km DDM LC SMF Transceiver

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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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Juniper Networks EX-SFP-10GE-LR Compatible 10GBASE-LR SFP+ 1310nm 10km DDM LC SMF Transceiver
US$ 13.90
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Juniper Networks EX-SFP-10GE-LR Compatible 10GBASE-LR SFP+ 1310nm 10km DDM LC SMF Transceiver ;jsessionid=C604C2E3E19B28BC0829C7A3553875C9

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