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ESM41

4x 10/100TX + 1x 100FX LAN Switch

Ethernet Switches | ESM41

Documentation

  • ESM41 Data Sheet PDF

Features

  • FIBER PORT: Multi/Single-mode. Available with SC, ST or MTRJ connectors
  • 4 RJ45 Ports
  • Comprehensive LED support, indicator for Link, Activity, Full/Half, Collision and Auto Negotiation
  • Supports MDI / MDI-X Auto Crossover
  • Half duplex back pressure flow control
  • Full Duplex IEEE 802.3x flow control
  • Broadcast storm protection
  • 10/100Mbps, full/half duplex, flow control and auto negotiation
  • Low power operation
  • Very small form factor, 95mm x 80mm x 23 mm (3.75” x 3.15” x 0.9″)
  • Automatic address learning, address aging and address migration
  • Integrated address Look Up Engine, supports 1K absolute MAC addresses
  • Wire speed reception and transmission
  • Layer 2 switch
  • 1.4 Gbps memory bandwidth
  • Designed and manufactured in the USA

Technical Specifications

Network
Standards
Ethernet IEEE
802.3
Speed 10 Mbits/Sec.
100 Mbits/Sec.
Power Requirements
for ESM41
Input Voltage: 110, 230, 240 VAC.12 VDC, 1.0 amp
Output Voltage: US, UK, EU external power supply
Power Requirements
for ESM41-Z
Input Voltage: Self regulating 70 to 250 VAC.
Internal power supply
LEDs Total 21:
2 for power, 4 for each 10/100 port
Collision, Link/Activity. Full/half
duplex & 10/100. The 10/100 is
omitted from the fiber port.
Switches Total 3:
Cross-over, Reset & Full/Half Duplex
Connectors Total 6:
4 RJ45 for 10/100 Ports. Choice of
SC, ST or MTRJ fiber.
DC Power jack ESM41-X. Standard
IEC connector for ESM41-R
MAC addresses Look up engine supports 1 K
Automatic learning, address aging &
address migration
Flow control Half Duplex
Back pressure
Bandwidth 1.4 Gbps memory
Wire speed reception & transmission
Broadcast storm protection
Weight 3 lbs. (1.4 kg) including power supply
Dimensions
ESM41

ESM41-Z

4.6” x 2.8” x 0.8”
4.7” x 3.2” x 1.8”

(11.7 cm x 7.3 cm x 1.7 cm)
(12.3 cm x 8.0 cm x 4.7 cm)

Environmental Operating Temperature: 32 to 122F (0 to 50 C)

Storage Temperature: -4 to 140F (-20 to 60 C)

Relative Humidity: 5% to 90% (non-condensing)

Cabling UTP Category 5, maximum cable distance 100 meters
Fiber multi-mode, maximum cable distance 2 kilometers
Fiber single-mode, maximum cable distance 15 or 100
kilometers
Regulatory
Approvals
EMI FCC Class A & CE
Warranty 5 years

Ordering Information

ESM41-ST for 100FX Multimode ST connector 2 km
ESM41-SC for 100FX Multimode SC connector 2 km
ESM41-MTRJ for 100FX Multimode MTRJ connector 2 km
ESM41-SM for 100FX Single Mode SC connector 50 km

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