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D255E001L Specifications

Juniper EX Series / QFX Series Transceiver Module (SFP / QSFP)

Manufacturer: Juniper
Manufacturer Model: D255E001L
Product Line: Juniper EX/QFX Series Transceivers
Product Series: D255E001L
Product Type: Fiber Optic Transceiver Module
Product Name: Juniper D255E001L SFP+ / QSFP Transceiver

KEY FEATURES:
Hot-pluggable fiber optic module
Supports high-speed connectivity for 10GbE / 25GbE / 40GbE / 100GbE (depending on platform)
Compliant with SFP+ / QSFP specifications
Designed for Juniper EX and QFX Series switches
Low power consumption and compact form factor
Supports short- and long-range fiber connections (model-dependent)

PERFORMANCE:
Data Rate: Up to 10/25/40/100 Gbps (depending on module type)
Transmission Distance: Model-specific, e.g., up to 10 km over single-mode fiber
Wavelength: Typically 850 nm / 1310 nm / 1550 nm (depending on module type)
Low latency for high-performance data center applications

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise and data center environments
Operating Temperature: 0°C to 70°C (standard commercial grade)
High MTBF for continuous 24×7 operation
Plug-and-play hot-swappable design

PHYSICAL:
Form Factor: SFP / QSFP module
Typical Dimensions: Standard SFP/QSFP form factor
Weight: ~20–30 g