Juniper JNP-QSFP-40GE-ER4 40Gb/s QSFP+ 40km Duplex LC SMF Transceiver
Shop all Juniper parts (2,914) ›- 40Gb/s data rate
- QSFP+ form factor
- ER4 (Extended Reach) optical specification
- Supports up to 40km transmission distance
- Single-mode fiber (SMF) compatibility
- Duplex LC connector
- Compliant with IEEE 802.3ba and other relevant standards
- Designed for Juniper Networks equipment
JNP-QSFP-40GE-ER4 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- QSFP+ Transceiver Module
- Data Rate
- 40Gb/s
- Form Factor
- QSFP+
- Reach
- ER4 (Extended Reach)
- Fiber Type
- Single-Mode Fiber (SMF)
- Connector Type
- Duplex LC
Product details
The Juniper JNP-QSFP-40GE-ER4 is a 40Gb/s QSFP+ transceiver module designed for extended reach (ER4) applications over single-mode fiber (SMF). It enables high-speed network connectivity up to 40 kilometers.
Specifications
- Product Type
- QSFP+ Transceiver Module
- Data Rate
- 40Gb/s
- Form Factor
- QSFP+
- Reach
- ER4 (Extended Reach)
- Fiber Type
- Single-Mode Fiber (SMF)
- Connector Type
- Duplex LC
- Max Distance
- 40km
- Vendor
- Juniper Networks
Description
The Juniper JNP-QSFP-40GE-ER4 is a high-performance optical transceiver module engineered to deliver 40 Gigabit Ethernet connectivity over extended distances. Utilizing the QSFP+ (Quad Small Form-factor Pluggable Plus) form factor, it provides four independent transmit and receive channels, each operating at 10Gb/s, to aggregate into a 40Gb/s link. This design allows for efficient use of fiber optic infrastructure. The 'ER4' designation signifies that this transceiver is optimized for Extended Reach applications, capable of transmitting data up to 40 kilometers (approximately 24.8 miles) over standard single-mode fiber optic cables. This makes it ideal for connecting data centers, metropolitan area networks, or other long-haul network segments where high bandwidth is required over significant distances. The module employs advanced optical technologies, including WDM (Wavelength Division Multiplexing), to multiplex and demultiplex the four channels onto a single fiber pair. Featuring a standard Duplex LC connector, the JNP-QSFP-40GE-ER4 is designed for easy integration into compatible networking equipment, primarily Juniper routers and switches. It adheres to industry standards such as IEEE 802.3ba, ensuring interoperability and reliability. This transceiver is a critical component for building robust, high-capacity backbone networks and service provider infrastructure.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for JNP-QSFP-40GE-ER4.
