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Chapter 1: Introduction
GE-DS-242-PoE Managed Ethernet Switch User Manual 9
PoE Power Supply Type End-Span
PoE Power Output Per Port 48V DC, 350mA . Max. 15.4 watts
Power Pin Assignment 1/2(+), 3/6(-)
PoE Power Budget 380 Watts
Max. number of Class 2 PD 24
Max. number of Class 3 PD 24
Standards Conformance
Safety FCC Part 15 Class A, CE
Standards Compliance
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000Base-T
IEEE 802.3x Flow Control and Back pressure
IEEE 802.1d Spanning tree protocol
IEEE 802.1w Rapid spanning tree protocol
IEEE 802.1p Class of service
IEEE 802.1Q VLAN Tagging
IEEE 802.1x Port Authentication Network Control
IEEE 802.3af Power over Ethernet
Cable-Fiber-optic cable
• 50 / 125µm or 62.5 / 125µm multi-mode fiber cable:
- 100Base-FX: up to 2km
- 1000Base-SX: up to 220/550m
• 9 / 125µm single-mode cable, provides long distance for:
- 100Base-FX: up to 10/40/60km (vary on fiber transceiver or SFP
module)
- 1000Base-LX / ZX: 10 / 15 / 20 / 30 / 40 / 50 / 60 / 70 / 120km
(vary on fiber transceiver or SFP module)