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Home Optics and Transceivers 1/2/4G Modules Juniper SFP-1G-LH-C SFP, 1G, SMF 70km, Industrial Duplex LC Connector Gigabit Ethernet Optical Transceiver (Silver)

Juniper SFP-1G-LH-C SFP, 1G, SMF 70km, Industrial Duplex LC Connector Gigabit Ethernet Optical Transceiver (Silver)
Juniper SFP-1G-LH-C SFP, 1G, SMF 70km, Industrial Duplex LC Connector Gigabit Ethernet Optical Transceiver (Silver)
Juniper SFP-1G-LH-C SFP, 1G, SMF 70km, Industrial Duplex LC Connector Gigabit Ethernet Optical Transceiver (Silver)
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  1. Juniper SFP-1G-LH-C SFP, 1G, SMF 70km, Industrial Duplex LC Connector Gigabit Ethernet Optical Transceiver (Silver)
  2. Juniper SFP-1G-LH-C SFP, 1G, SMF 70km, Industrial Duplex LC Connector Gigabit Ethernet Optical Transceiver (Silver)
  3. Juniper SFP-1G-LH-C SFP, 1G, SMF 70km, Industrial Duplex LC Connector Gigabit Ethernet Optical Transceiver (Silver)
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Juniper SFP-1G-LH-C SFP, 1G, SMF 70km, Industrial Duplex LC Connector Gigabit Ethernet Optical Transceiver (Silver)

Brand:
Juniper

Specifications

        Product details:
  • 100% brand new from factory and high quality
  • Economical Price
  • Sold and shipped from Singapore (hence faster delivery, Easy to Exchange)
  • 1 Year Warranty
  • Brand: Juniper 
  • Model: SFP-1G-LH-C

    Specifications:
  • Part Number: 740-011612
  • Product Type: Optical Transceiver (SFP format)
  • Transceiver Type: SFP (Small Form-factor Pluggable)
  • Connector: Duplex LC (for dual-fiber connections)
  • Monitoring Available: Yes (Digital Optical Monitoring)
  • Digital Diagnostic Monitoring: Yes (Monitors parameters like Tx Power, Rx Power, Tx Bias Current, etc.)
  • Signaling Rate: 1000 Mbps (Gigabit Ethernet)

    Standard:
  • 1000BASE-LH: Long-haul Gigabit Ethernet, typically used for longer distances.
  • 1000BASE-ZX: Extended range version of 1000BASE-LH, supporting very long-distance single-mode fiber connections.

    Optical Specifications:
  • Transmitter Wavelength Range: 1550 nm (used for long-distance transmission, typically on single-mode fiber)
  • Transmitter Fibers: Dual (full-duplex transmission)

    Transmitter Output Power:
  • Minimum: 0 dBm
  • Maximum: 5 dBm

    Receiver Input Power:
  • Minimum: –24 dBm
  • Maximum: 0 dBm
  • Cable Type: Single-mode fiber (SMF)
  • Core Size/Cladding: 9/125 µm (standard single-mode fiber, used for long-distance connections)

    Distance and Reach:
  • Effective Modal Bandwidth: The transceiver is designed for use with single-mode fiber (SMF), which supports long-distance transmission with minimal signal loss.

    Reach:
  • The transceiver is rated for a 70 km distance on standard single-mode fiber (SMF).
  • Longer Reach: The transceiver can achieve up to 80 km if the single-mode fiber used has attenuation of less than 0.25 dB/km and connector losses are under 2 dB. This includes a 2 dB total power budget (TDP).
  • For longer distances, special engineering considerations, including fiber quality and connector losses, are required to achieve the extended reach.

    Power and Environmental Specifications:
  • Maximum Power Consumption: 1 W
  • Operating Temperature Range: –40°C to 85°C (suitable for harsh environmental conditions)
  • Storage Temperature Range: –40°C to 85°C (allows safe storage across a wide temperature range)

    Additional Features and Notes:
  • Power Budget: The SFP-1G-LH optic offers a 24 dB power budget, which indicates it can support relatively long-distance communication while compensating for fiber loss, connector loss, and other impairments in the signal.
  • Mode Conditioning Patch Cord: As with many long-distance optical transceivers, proper fiber and connector maintenance is crucial. If you use this transceiver with multi-mode fiber (MMF), an offset-launch mode-conditioning patch cord is required for compatibility.

    Applications:
  • Long-Distance Gigabit Ethernet: The 1000BASE-LH and 1000BASE-ZX standards are ideal for long-distance fiber-optic Ethernet connections, typically in enterprise, telecommunications, or service-provider environments.
  • Telecom and Data Center Networks: Suitable for extending network connections between buildings or campus-wide networks with fiber-optic infrastructure, where distances can exceed the typical range of standard Gigabit Ethernet transceivers.
  • Wide Area Networks (WANs): Used for linking geographically dispersed sites with fiber-optic backbone connections, enabling high-speed data transfer over long distances.

    Summary of Key Features:
  • Distance: Supports 70 km on SMF, with potential reach up to 80 km with optimized fiber parameters.
  • Wavelength: Operates at 1550 nm, ideal for long-range, low-loss transmission on single-mode fiber.
  • Power Budget: With a 24 dB power budget, this transceiver can handle significant fiber losses and still maintain signal integrity over long distances.
  • Digital Optical Monitoring: Provides real-time diagnostics of the transceiver's performance, including parameters like transmit power, receive power, and temperature, which helps with proactive maintenance.
    SFP-1G-LH-CTransceiverOptical Transceiver

Features

Brand:
Juniper
Color:
Silver
Conditions:
New
Warranty:
1 Year