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Hirschmann 943958-131 SPIDER II 8TX/1FX-SM EEC Unmanaged Ethernet Switch, Singlemode, SC, Extended Temp

Hirschmann 943958-131 SPIDER II 8TX/1FX-SM EEC Entry Level Ethernet Switch

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Our Price: $597.49
MFG P/N: 943958-131
MFG: Hirschmann / Belden
Weight (lbs): 0.56

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Product Code: 943958-131


The Hirschmann SPIDER II 8TX/1FX-SM EEC (P/N: 943958-131) is an unmanaged Entry Level Industrial ETHERNET Rail-Switch that features store and forward switching mode, Ethernet (10 Mbit/s) and Fast-Ethernet (100 Mbit/s), 8 x 10/100BASE-TX TP-cable RJ45 ports, and 1 x 100BASE-FX, singlemode cable SC fiber port. Other features include auto-crossing, auto-negotiation & auto polarity. The efficient power consumption is another characteristic that makes the SPIDER II 8TX/1FX-SM EEC a cost effective addition to your network.

  • Plug & play capability
  • Shock & vibration resistant
  • Resistant to electromagnetic interference (EMI)
  • Space saving design
  • Useful for smaller networks
  • Auto polarity - If the receive line pair is incorrectly connected (RD+ and RD- switched) polarity is automatically reversed.
  • Auto-negotiation - a procedure in which the switch automatically selects the operating mode of its 10/100 RJ-45 ports.
  • Auto-crossing - automatically configures its port for the correct transmit and receive pins
  • LEDs indicate port status
  • Wider operating temperature range than standard unit

Hirschmann SPIDER II 8TX/1FX-SM EEC Manual


More Interfaces
Power supply/signaling contact 1 plug-in terminal block, 3-pin, no signaling contact
Network size - Length of cable
Twisted pair (TP) 0 - 100 m
Multimode fiber (MM) 50/125 µm N/A
Multimode fiber (MM) 62.5/125 µm N/A
Single mode fiber (SM) 9/125 µm 0 - 32,5 km, 16 dB link budget at 1300 nm, A = 0,4 dB/km, 3 dB reserve, D = 3,5 ps/(nm x km)
Single mode fiber (LH) 9/125 µm (long haul transceiver) N/A
Network size - Cascadibility
Line - / star topology any
Power requirements
Operating voltage DC 9.6 V - 32 V
Current consumption at 24 V DC max. 275 mA
Power consumption max. 7 W; 23.9 Btu(IT)/h
Diagnostics LEDs (power, link status, data, data rate)
Redundancy functions N/A
Ambient conditions
Operating temperature -40 C to +70 C
Storage/transport temperature -40 C to +85 C
Relative humidity (non-condensing) 10% to 95%
MTBF 1,001,101 hours; Telcordia SR-332; Gb 25 C
Mechanical construction
Dimensions (W x H x D) 35 mm x 138mm x 121 mm
Mounting DIN Rail 35 mm
Weight 253 g
Protection class IP 30
Mechanical stability
IEC 60068-2-27 shock 15 g, 11 ms duration, 18 shocks
IEC 60068-2-6 vibration 3,5 mm, 3 Hz - 9 Hz, 10 cycles, 1 octave/min.;
1g, 9 Hz - 150 Hz, 10 cycles, 1 octave/min.
EMC interference immunity
EN 61000-4-2 electrostatic discharge (ESD) 6 kV contact discharge, 8 kV air discharge
EN 61000-4-3 electromagnetic field 10 V/m (80 - 1000 MHz)
EN 61000-4-4 fast transients (burst) 2 kV power line, 4 kV data line
EN 61000-4-5 surge voltage power line: 2 kV (line/earth), 1 kV (line/line), 1 kV data line
EN 61000-4-6 conducted immunity 10 V (150 kHz - 80 kHz)
EMC emitted immunity
FCC CFR47 Part 15 FCC CFR47 Part 15 Class A
EN 55022 EN 55022 Class A
Safety of industrial control equipment cUL 508
EMV regulations for assembly in vehicles N/A
Employment in vehicles E1
Scope of delivery and accessories
Scope of delivery device, terminal block, operating manual
Accessories to order separately Rail power supply RPS 30, RPS 80 EEC or RPS 120 EEC,
19" installation frame

Hirschmann SPIDER II 8TX/1FX-SM EEC SC Style Ethernet Switch