Managed Gigabit Ethernet Switch
The Allied Telesis CentreCOM GS970M/24PS Layer 3 managed switch features twenty-four 10/100/1000T Gigabit Ethernet ports and four 100/1000X SFP ports for secure connectivity at the network edge.

Specification

Product
Product id	577035
Brand	Allied Telesis
Partnr	AT-GS970M/28-50
EAN/UPC code	767035211329
Warranty (months)	5Years
Data transmission
MAC address table	16000 entries
Switching capacity	56 Gbit/s
Throughput	41.7 Mpps
Latency (10-100 Mbps)	8.6 µs
Latency (1 Gbps)	4.3 µs
Jumbo frames support	Y
Jumbo frames	10000
Packet buffer memory	1.5 MB
Network
Networking standards	IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1x, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support	N
Port mirroring	Y
Flow control support	Y
Spanning tree protocol	Y
Link aggregation	Y
VLAN support	Y
Virtual LAN features	Private VLAN, Tagged VLAN, Protocol-based VLAN, Port-based VLAN
Number of VLANs	2048
Management features
Switch type	Managed
Switch layer	L3
Quality of Service (QoS) support	Y
Web-based management	Y
ARP inspection	Y
System event log	Y
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Combo SFP ports quantity	4
Console port	RJ-45
Security
DHCP features	DHCP server, DHCP client
Access Control List (ACL)	Y
IGMP snooping	Y
Security algorithms	3DES, 128-bit AES, 192-bit AES, 256-bit AES, AES, DES, MD5, SHA-1, SHA-2, SHA-256
MAC address filtering	Y
SSH/SSL support	Y
Loop protection	Y
BPDU filtering/protection	Y
Authentication	MAC-based authentication, Web-based authentication
Weight & dimensions
Width	440 mm
Depth	290 mm
Height	44 mm
Weight	4700 g
Packaging data
Package weight	6350 g
Package width	530 mm
Package depth	430 mm
Package height	150 mm
Power
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	520 W
Multicast features
Multicast support	Y
Design
Rack mounting	Y
Form factor	1U
Product colour	Grey
LED indicators	Y
Operational conditions
Operating altitude	0 - 3000 m
Non-operating altitude	0 - 4000 m
Heat dissipation	303 BTU/h
Storage temperature (T-T)	-20 - 70 °C
Storage relative humidity (H-H)	5 - 95 procent
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	5 - 90 procent
Performance
Memory type	DDR-SDRAM
Internal memory	256 MB
Flash memory	64 MB
Noise level	42 dB
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Y
Power over Ethernet (PoE) ports quantity	24
Power over Ethernet plus (PoE+) ports quantity	12
Total Power over Ethernet (PoE) budget	370 W