·Some details are not shown. Please refer to specification sheets for all information.

MDM5E-A

Lightning Surge Protectors for
Electronics Equipment M-RESTER

LIGHTNING SURGE PROTECTOR FOR ETHERNET
(100 BASE-TX / 10 BASE-T)

Functions & Features
•Designed specifically for Ethernet network
•Conforms both to 100BASE-TX / 10BASE-T
•LAN cable’s shield wire can be floating or grounding by a shortcircuit bar.
•DIN rail mounting

MODEL: MDM5E–A

ORDERING INFORMATION
• Code number: MDM5E-A

PACKAGE INCLUDES...
•LAN cable connected to the protected device
(STP, CAT5e, 0.5 meters)

GENERAL SPECIFICATIONS
Construction: Terminal block
Connection
  Network: RJ-45 modular jack
  Grounding: M3.5 screw terminals (torque 0.8 N·m)
Network cable: Conforms to 100BASE-TX / 10BASE-T
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (black)

INSTALLATION
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: DIN rail
Weight: 80 g (2.8 oz)

PERFORMANCE
Max. continuous operating voltage (Uc):
 Line to line: ±6 V
 Line or shield to earth: ±150 V
Voltage protection level (Up):
 Line to line: ±38 V
 Line or shield to earth: ±600 V
Response time
 Line to line: ≤ 4 nsec.
 Line or shield to earth: ≤ 20 nsec.
Leakage current (@ max. continuous operating voltage)
 Line to line: ≤ 0.1 mA
 Line or shield to earth: ≤ 5 μA
Discharge current capacity
 Line to line or line to earth: 500 A (8/20 μsec.)
 Shield to earth: 5000 A (8/20 μsec.)
Series resistance: approx. 0 Ω
Impulse durability: Category C1
Transmission characteristics:
 Attenuation: 1.5 dB (1 to 100 MHz)
Surge protection: IEC 61643-21 Categories C1

EXTERNAL VIEW

CONNECTION EXAMPLES

EXTERNAL DIMENSIONS unit: mm (inch)

SCHEMATIC CIRCUITRY

SYSTEM CONFIGURATION EXAMPLES

M-System Co., Ltd.