Close
Menu
Cisco SMARTnet Authorized Reseller
95
Black Box LMC1003A-R3 Flexpoint Modular Media Converters, Giga View larger

Black Box LMC1003A-R3 Flexpoint Modular Media Converter, Gigabit

New

Gigabit Flexpoint modular Media...

×
   
 


  • New

Detailed Specifications

Black Box

LMC1003A‑R3 FlexPoint Modular Media converter

The Black Box LMC1003A‑R3 is a versatile modular Media converter ideal for extending 10/100/1000Base‑T networks across multimode fiber up to 220 meters (≈721 ft). With one RJ‑45 copper port and an SC duplex 1000Base‑SX multimode fiber port (850 nm), this standalone converter enables fast LAN extension without fiber NICs. Built for flexibility, it can be deployed individually or mounted in FlexPoint chassis modules for scalable network growth in enterprise, campus, or industrial environments

Features

The modular architecture allows wall, rack, or DIN-rail mounting and simple integration into chassis-based systems as your infrastructure evolves. With link pass-through detection, LED diagnostics, auto‑MDI/MDI‑X, and optional SNMP monitoring, the LMC1003A‑R3 delivers reliability and visibility across growing fiber backbone networks

Advanced Options

Diagnostic LEDs aid in rapid troubleshooting, and chassis integration adds redundant power and centralized management. The Double Diamond™ warranty further protects against accidental damage and ensures swift repair or replacement.

Product Key Features

  1. 1 Gbps conversion between copper (RJ‑45) and multimode fiber (SC, 850 nm)

  2. Maximum fiber distance up to 220 meters (≈722 ft)

  3. Auto‑MDI/MDI‑X and manual DIP-switch port configuration

  4. Diagnostic LEDs for power, link, and activity status

  5. Compatible with FlexPoint chassis or standalone wall/DIN‑rail installation

Reliability & Performance

The FlexPoint LMC1003A‑R3 is engineered for consistent operation in mission-critical networks. Its rugged housing and broad temperature tolerance support deployment in demanding enterprise or industrial settings. With automatic crossover detection (MDI/MDI‑X) and protocol transparency, it operates seamlessly in diverse network layouts. 

Key Features (Bullet List)

  • 10/100/1000Base‑T copper port (RJ‑45)

  • 1000Base‑SX multimode fiber port (SC, 850 nm)

  • Up to 220 m fiber reach

  • Auto‑MDI/MDI‑X crossover support

  • Status LEDs (Power, Link, Activity)

  • Wall, rack, or DIN‑rail mountable

  • Module-compatible for FlexPoint chassis

  • Manual DIP switch settings

  • Optional chassis power redundancy

  • TAA compliant

Specifications :

Product Specifications
SpecificationDetails
Model Number LMC1003A‑R3
Product Type Media converter
Copper Port RJ‑45, 10/100/1000Base‑T, Auto‑MDI/MDI‑X
Fiber Port SC Duplex, 1000Base‑SX (850 nm multimode)
Max Fiber Distance ~220 m (721 ft) over multimode fiber
Link Fault Detection Yes
LEDs Power, Link, Activity
Mounting Options Standalone, Wall‑mount, DIN‑rail, FlexPoint Chassis
Power Source External AC adaptor or chassis power
DIP Switch Options Port mode override control
Warranty 1‑Year Double Diamond™ (repair/replacement)
Operating Temperature 0 °C to 50 °C
Form Factor 1" × 3" × 4" (~2.5 × 7.6 × 10.2 cm), ~0.4 lb
Compliance FCC, UL, RoHS, TAA (when in chassis deployment)

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

Close