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Specifications
24/48-Port 10/100 + 4-Port Gigabit Smart Switch with Resilient Clustering Technology and PoE
Appendix D
Class of Service Port-based
802.1p VLAN priority-based
IPv4 IP precedence/ToS/DSCP
Layer 2
VLAN
Port-based and 802.1q-based VLANs
Management VLAN
HOL Blocking Head of line blocking prevention
Jumbo frame Supports frame size up to 9K
bytes
Standards
802.3 10BASE-T Ethernet,
802.3u 100BASE-TX Fast Ethernet,
802.3ab 1000BASE-T Gigabit Ethernet
,
802.3z Gigabit Ethernet,
802.3x Flow Control
Power over Ethernet (PoE)
PoE Ports SLM224G4PS:
Ports 1-6 and 13-18
Each 10/100 PoE port supplies up
to a maximum of 100 Watts total
power in compliance with IEEE
802.3af
SLM248G4PS:
Ports 1-12 and 25-36
Each 10/100 PoE port supplies up
to a maximum of 180 Watts total
power in compliance with IEEE
802.3af
Environmental
Dimensions SLM224G4PS:
16.93" x 1.75" x 8.00”
(430 x 44.45 x 203.3 mm)
SLM248G4PS:
17.32" x 1.75" x 13.81”
(440 x 44.45 x 350.8 mm)
Unit Weight SLM224G4PS: 5.29 lb (2.4 kg)
SLM248G4PS: 9.59 lb (4.35 kg)
Power 100-240V 0.5A
Certication FCC Part15 Class A, CE Class A,
UL CSA (CSA22.2), CE mark, CB
Operating Temp. 32 to 104ºF (0 to 40ºC)
Storage Temp. -4 to 158ºF (-20 to 70ºC)
Operating Humidity 20 to 95% Noncondensing
Storage Humidity 5 to 90% Noncondensing