Item model number: GS752TSB-100NAS
  • Static routing & comprehensive IPv6 support
  • Layers 2 & 3 based QoS for application prioritization;rate limiting
  • Advanced QoS including 802.1x authentication, ACL and protect ports
  • 2 combo & 2 SFP ports
  • Stack up to 6 switch on a single IP address

Management features
Web-based management Yes Multicast support Yes
Switch type Managed Traffic classification Yes
Quality of Service (QoS) support Yes Switch layer L2+/L3
Ports & interfaces
Copper ethernet cabling technology 10BASE-T,100BASE-TX,1000BASE-T Gigabit Ethernet (copper) ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000) Installed SFP modules quantity 4
Basic switching RJ-45 Ethernet ports quantity 48
Full duplex Yes VLAN support Yes
Spanning tree protocol Yes Rate limiting Yes
Broadcast storm control Yes 10G support No
Flow control support Yes Auto-sensing Yes
Protocol-based VLAN Yes Networking standards IEEE 802.1D,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x
Port mirroring Yes Link aggregation Yes
Cable types supported Cat5 DHCP client Yes
Port-based VLAN Yes
Data transmission
Number of queues 8 Latency (1 Gbps) 20 µs
Store-and-forward Yes MAC address table 16000 entries
Number of VLANs 256 Number of static routes 32
IGMP snooping Yes Access Control List (ACL) Yes
Security algorithms 802.1x RADIUS,HTTPS,SSL/TLS
Authentication Port-based authentication
Management protocols SNMP v1, v2c, v3
Safety CE, CUL 60950 / EN 60950, CB, CCC Rack mounting Yes
LED indicators Yes Colour of product Grey
Form factor 1U Stackable Yes
Electromagnetic compatibility FCC Part 15 Class A, VCCI Class A, EN 55022 (CISPR 22), EN 55024 (CISPR 24), C-Tick, CCC, CE Ventilation fan(s) 2
Packet buffer memory 2 MB Internal memory 128 MB
Physical stacking (units) 6 Firmware upgradeable Yes
Noise level 34.8 dB Flash memory 32 MB
Mean time between failures (MTBF) 303219.7 h
AC input frequency 50/60 AC input voltage 100-240
Power consumption (max) 77 W
Power over Ethernet (PoE)
Power over Ethernet (PoE) No
Operational conditions
Operating relative humidity (H-H) 10 - 90% Operating temperature (T-T) 0 - 50 °C
Storage relative humidity (H-H) 5 - 95% Storage temperature (T-T) -20 - 70 °C
Weight & dimensions
Width 440 mm Height 43 mm
Depth 257 mm Weight 4.31 kg
Packaging content
Rack mount kit Yes Cables included SFP, AC
Resource CD Yes Rubber feet Yes

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