型號

GS752TXPv3

10/100/1000Mbps ports

48

PoE / PoE+ ports

48 PoE+ (380W PoE budget)

10G SFP+ (fiber) ports

4 Dedicated

USB port (for config file upload/backup & firmware updates)

Yes

PERFORMANCE SPECIFICATION

CPU

800MHz ARM A55 Single Core

Packet buffer memory (Dynamically shared across only used ports)

1.5M

Forwarding modes

Store-and-forward

Bandwidth

176Gbps

封包轉送率 (Mpps / Mfps)

130.94

Priority queues

8

Priority queuing

Weighted Round Robin (WRR)

AC address database size (48-bit MAC addresses)

16k

Multicast groups

512

Number of static routes

32

Number of routed VLANs

32

Number of ARP cache entries

512ARP

Number of DHCP snooping bindings

256

Access Control Lists (ACLs)

100 shared for MAC, IP and IPv6 ACLs (ingress)

Jumbo frame support (bytes)

Up to 10K packet size

Acoustic noise (ANSI-S10.12)

36.6dBA

Mean Time Between Failures (MTBF) @ 25°C

1296949 hours

100M Copper Latency (64-byte; 1518-byte; 9216-byte frames)

9.891μs;9.444μs; 9.617μs

1G Copper Latency (64-byte; 1518-byte; 9216-byte frames)

3.910μs;4.319μs; 4.411μs

1G Fiber Latency (64-byte; 1518-byte; 9216-byte frames)

5.149μs; 6.462μs; 11.181μs

10G Fiber Latency (64-byte; 1518-byte; 9216-byte frames):

1.900μs; 3.105μs; 9.280μs

L2 SERVICES - VLANS

IEEE 802.1Q VLAN tagging

Yes

IP-based VLANs

Yes

MAC-based VLANs

Yes

Auto-VoIP VLAN / Auto-Voice VLAN

Yes, based on OUI bytes (default database and user-based OUIs) in the phone source MAC address

Auto-VoIP

Yes, based on protocols (SIP). Prioritzes traffic to a higher queue

Voice VLAN

Yes, based on either VLAN ID or 802.1p priority, packets are passed onto the connecting VoIP phone using LLDP-MED

Auto-Video VLAN

Yes

Auto WiFi VLAN and Auto Camera VLAN

Yes, based on inputed OUIs

GARP with GVRP

Yes

Private VLAN

Yes

L2 SERVICES - AVAILABILITY

Broadcast, multicast, unknown unicast storm control

Yes

IEEE 802.3ad - LAGs(LACP)

Yes

IEEE 802.3x (full duplex and flow control)

Yes

IEEE 802.1D Spanning Tree Protocol

Yes

IEEE 802.1w Rapid Spanning Tree Protocol

Yes

IEEE 802.1s Multiple Spanning Tree Protocol

Yes

Layer 2 DHCP Relay

Yes

L2 SERVICES - MULTICAST FILTERING

IGMP snooping (v1, v2 and v3)

Yes

MLD snooping support (v1 and v2)

Yes

IGMP snooping queries(v2)

Yes

MLD snooping querier (v1)

Yes

Multicast VLAN Registration (MVR)

Yes

L3 SERVICES - DHCP

DHCP client

Yes

DHCP snooping

Yes

DHCP Server, DHCP IPv6 Server, DHCP Relay, DHCP IPv6 Relay

Yes

L3 SERVICES - ROUTING

IPV4 Static routing

32

IPV6 Static routing

32

VLAN routing

Yes

Host ARP table

512

Router Discovery (IRDP)

Yes

Number of IP VLAN interfaces (routed VLANs)

15

LINK AGGREGATION

IEEE 802.3ad - LAGs (LACP)

Yes

Manual LAG

Yes

# of LAGs / # of members in each LAG

16 LAGs with max 8 members in each LAG

NETWORK MONITORING AND DISCOVERY SERVICES

802.1ab LLDP

Yes

SNMP

v1, v2, v3

RMON group 1,2,3,9

Yes

NETWORK SECURITY

IEEE 802.1x

Yes

Guest VLAN

Yes

RADIUS-based VLAN assignment via .1x

Yes

MAC-based .1x

Yes

RADIUS accounting

Yes

Access Control Lists (ACLs)

L2 / L3 / L4

IP-based ACLs (IPv4 and IPv6)

Yes

MAC-based ACLs

Yes

TCP/UDP-based ACLs

Yes

MAC lockdown

Yes

MAC lockdown by the number of MACs

Yes

Control MAC # Dynamic learned entries

16384

Control MAC # static entries

256

IEEE 802.1x RADIUS port access authentication

Yes

Port-based security by locked MAC addresses

Yes

Dynamic ARP inspection

Yes

Broadcast, unicast, multicast DoS protection

Yes

DoS attacks prevention

Yes

Network storm protection, DoS

Yes

QUALITY OF SERVICE (QOS)

Port-based rate limiting

Yes ingress and egress

Port-based QoS

Yes

Support for IPv6 fields

Yes

DiffServ QoS

Yes ingress

IEEE 802.1p COS

Yes

Destination MAC and IP

Yes

IPv4 and v6 DSCP

Yes

IPv4 and IPv6 ToS

Yes

TCP/UDP-based

Yes

WRR (Weighted Round Robin)

Yes

Strict priority queue technology

Yes

Auto-VoIP VLAN / Auto-Voice VLAN

Yes, based on protocols (SIP, H323 and SCCP) or on OUI bytes (default database and user-based OUIs) in the phone source MAC address

Auto-VoIP

Yes, based on protocols (SIP). Prioritzes traffic to a higher queue

Voice VLAN

Yes, based on either VLAN ID or 802.1p priority, packets are passed onto the connecting VoIP phone using LLDP-MED

Auto-Video VLAN

Yes

IEEE NETWORK PROTOCOLS

IEEE 802.3 Ethernet

IEEE 802.3u 100BASE-T

IEEE 802.3ab 1000BASE-T

IEEE 802.3af PoE

IEEE 802.3at PoE+

IEEE 802.3az Energy Efficient Ethernet (EEE)

IEEE 802.3ad Trunking (LACP)

IEEE 802.3z Gigabit Ethernet 1000BASE-SX/LX

IEEE 802.3x Full-Duplex Flow Control

IEEE 802.1Q VLAN Tagging

IEEE 802.1AB LLDP with ANSI/TIA-1057 (LLDP-MED)

IEEE 802.1p Class of Service

IEEE 802.1D Spanning Tree (STP)

IEEE 802.1s Multiple Spanning Tree (MSTP)

IEEE 802.1w Rapid Spanning Tree (RSTP)

IEEE 802.1x RADIUS Network Access Control

MANAGEMENT

Cloud/Remote management

Yes

Insight mobile app & Insight Cloud Portal management

Yes

uPnP Discovery

Yes

Lite Command-line Interface (CLI)

Yes (Refer to Lite CLI Manual on NETGEAR Support page of the switch model)

Networking monitoring

Yes

Data/performance logs

Yes

Centralized network configuration/poli cies (network-centric management)

Yes

Device auto-join and configure (zero-touch provisioning)

Yes

Multi-site, multi-network single pane-of glass view

Yes

Multi-switch, multi-port concurrent configuration

Yes

Network/global password (for all Insight Managed devices on a network)

Yes (per network/subnet via NETGEAR Insight mobile app and Insight Cloud portal)

Password management

Yes

Configurable management VLAN

Yes

Admin access control via RADIUS and TACACS+

Yes

IPv6 management

Yes

SNTP client over UDP port 123

Yes

SNMP v1/v2c

Yes

SNMP v3 with multiple IP addresses

Yes

RMON group 1,2,3,9

Yes

Port mirroring

Yes ingress and egress

Many-to-one port mirroring

52

Web browser-based graphical user interface (GUI)

Yes

Dual software (firmware) image

Yes

Cable test utility

Yes

TLS/HTTPS Web-based access (version)

Yes (v1.2 and v1.3)

File transfers (uploads, downloads)

TFTP / HTTP

HTTP upload/download (firmware)

Yes

Syslog (RFC 3164)

Yes

USB port for firmware and config upload/ download

Yes

LEDS

Per port

Speed, Link, Activity; or PoE in different mode

Per device

Power, Fan, PoE Max

Physical Specifications

Dimensions

440 x 316 x 43.2mm (17.3 x 12.4 x 1.7 in)

Weight

5.03 kg (11.08 lb)

POWER CONSUMPTION (WHEN ALL PORTS USED, LINE-RATE TRAFFIC AND MAX POE)

Max power (worst case, all ports used, full PoE, line-rate traffic) (Watts)

436W

Max power without PoE (worst case, all ports used, line-rate traffic) (Watts)

51W

Iddle power consumption (all ports link down standby) (Watts)

28W

Heat Dissipation (worst case, all ports used, full PoE, line-rate traffic) (BTU/hr)

1464.02BTU/hr

Energy Efficient Ethernet (EEE) IEEE 802.3az

Yes (deactivated by default)

Fan

3

ENVIRONMENTAL SPECIFICATIONS

Operating

運作環境溫度

32° to 122°F (0° to 50°C)

運作環境濕度

90% maximum relative humidity (RH), non-condensing

Altitude

10,000 ft (3,000 m) maximum

Storage

運作環境溫度

– 4° to 158°F (–20° to 70°C)

運作環境濕度

95% maximum relative humidity, non-condensing

Altitude

10,000 ft (3,000 m) maximum

ELECTROMAGNETIC EMISSIONS AND IMMUNITY

電磁輻射和抗擾度認證

CE, FCC Class A, RCM, ICES Class A, VCCI, KC, BSMI, UKCA

SAFETY

安全認證

CB, CE, CSA, RCM, KC, BSMI

包裝內容物

智能網管交換器 GS752TXPv3

電源 AC Power cord with C13 connector (localized to region of sale)

機架安裝組件

橡膠腳墊四個

光纖埠口塑膠保護蓋

安裝說明書

保固

台灣公司貨享5年保固