Transition Networks - Switches

(4) 10/100/1000Base-T +, (4) 100/1000 SFP Ports,

P/N: SISGM1040-244-LRT


Product Description

The SISGM1040-244-LRT is a (8) port managed Gigabit switch with (4) dual speed SFP ports providing the ultimate flexibility by allowing SFP fiber connections at Fast Ethernet or Gigabit speeds at a variety of communication distances. Maximum network reliability can be achieved by using the ports in a redundant ring configuration.


  • Backplane switch fabric: 16 Gbps
  • 1 Mbits Packet Buffer
  • SFP ports support 100/1000 Dual Mode
  • Store-and-Forward Switching Architecture with 8K MAC Address Table
  • Extended operating temperature (-40°C to 75°C)
  • Dry Contact Relay Alarm Output
  • Wide-range Redundant Power Design
  • X-Ring and RSTP Redundancy
  • DIN Rail Mounting and Wall Mount Brackets
  • Barrel connector interface cable for external AC/DC power supply
  • Class 1, Div 2 Certified

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Technische Daten


Standards IEEE 802.3
IEEE 802.3u
IEEE 802.3ab
IEEE 802.3z
IEEE 802.3x
IEEE 802.3ad
IEEE 802.1d
IEEE 802.1p
IEEE 802.1Q
IEEE 802.1x
IEEE 802.1w
Status LEDs PWR 1 (Power),
PWR 2 (Power): P-Fail,
Master, per port: LNK/ACT
Dimensions Width: 2.35″ [59.6 mm]
Depth: 4.13″ [105 mm]
Height: 5.98″ [152 mm]
Power Consumption 12.21 Watts (max.)
Power Input 12 - 48 VDC; 24 VAC (18~30 VAC) redundant
power with reverse polarity protection and
removable terminal block
Environment Operating: -40°C to 75°C
Storage: -40°C to 85°C
Humidity: 5% to 95% (non-condensing)
Altitude: 0 – 10,000 ft.
Weight 2.8 lbs. [1.27 kg]
MTBF 289,385 hrs
Compliance Safety: UL508, Class 1 Div 2
CE FCC Class A, CE Mark,CE EN61000-4-2,
CE EN61000-4-3, CE EN-61000-4-4,
CE EN61000- 4-5, CE EN61000-4-6,
CE EN61000-4-8, CE EN61000-4-11,
CE EN61000-3-2, CE EN61000-3-3,
CE EN61000-6-2, CE EN61000-6-4
Warranty Lifetime
Art.-Nr. Beschreibung Anzahl
SISGM1040-244-LRT (4) 10/100/1000Base-T +, (4) 100/1000 SFP Ports,