Hardware

Included Power Adapter

Yes

PoE

No

Optical Port

48 × SFP 100/1000 Mbps

Optical Port Speed

1 Gbps

Optical Port Uplink Speed

1/10 Gbps

Description of Function Slots

Port 1-48: 48 × SFP 100/1000 Mbps;

Port 47-48: 2 × RJ-45 10/100/1000 Mbps (Combo); Port 49-52: 4 × SFP+ 1/10 Gbps

Management port

1 × Micro-USB port
1 × Console port

Power Supply

100–240 VAC, 50/60 Hz, 2.5 A

Operating Temperature

–5 °C to +45 °C (+23 °F to +113 °F)

Operating Humidity

5%–95% (RH)

Storage Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Storage Humidity

5%–95% (RH)

Fanless Design

No

Power Consumption

Idling: 25 W Full load: 69 W (Single Power)

Idling: 27 W Full load: 72 W (Dual Power)

Performance

Layer

L3

Management Type

Yes

MTBF

125.56 years

Switching Capacity

176 Gbps

Packet Forwarding Rate

130.952 Mpps

Packet Buffer Size

24 Mbit

Jumbo Frame

10K Byte

MAC Table Size

16K

VLAN Number

4K

IPv4 Routes

1K

Dynamic ARP

1K

Communication Standard

802.3x; 802.3ad; 802.1p; 802.1q; 802.1x; 802.1d; 802.1w; 802.1s

Features

Ring Network Protocol

STP/RSTP/MSTP
PVST
RRPP

Routing

Static routing
IPV6 policied routing
RIPv1/v2/ng
OSPFv2/v3
Policy based routing

VLAN Function

Port-based VLAN
MAC-based VLAN
Protocol-based VLAN
Subnet-based VLAN
QinQ, flexible QinQ
VLAN Mapping
Voice VLAN
MVRP

Link Aggregation

Static link aggregation
Dynamic link aggregation
Cross-device link aggregation
Gigabit Ethernet port aggregation
10 Gigabit Ethernet port aggregation

IEEE 802.3x Flow Control

Yes

Multicast

IGMP Snooping
PIM Snooping
IGMP v1/v2/v3

Reliability

VRRP; DLDP; IRF

ARP

ARP, Gratuitous ARP
Dynamic ARP Inspection
ARP anti-attack
ARP source suppression
ARP Detection

DHCP Function

DHCP Client
DHCP Snooping
DHCP Relay
DHCP Server
DHCP Snooping option 82
DHCP Relay option 82

Security

802.1X, centralized MAC address authentication
Guest VLAN
SSH 2.0
Port isolation
Port security
DHCP Snooping, preventing DHCP spoofing
Dynamic ARP detection, preventing man-in-the-middle attack and ARP denial-of-service
IP/Port/MAC binding

QoS/ACL

Packet filtering (Layer 2 to Layer 4)
Source MAC-, destination MAC-, Source IP (IPv4/IPv6)-, destination IP (IPv4/IPv6)-, TCP/UDP port number-, VLAN-based traffic classification
Time-based ACL
Two-way ACL policy (ingress and egress)
VLAN-based ACL application

IPv6

ND
IPv6-Ping
IPv6-Tracert
IPv6-Telnet

Equipment Management

Load update files and update using FTP
Configure through CLI, Telnet, and Console port
SNMPv1/v2/v3
NTP
Ping and Tracert
LLDP
Port loopback detection

General

Statics Protection

Air discharge: 8 kV
Contact discharge: 6 kV

Lighting Protection

Common mode: 1 kV
Differential mode: 0.5 kV

Net Weight

6.5 kg (14.3 lb)

Gross Weight

7.0 kg (15.4 lb)

Product Dimensions

440 mm × 360 mm × 43.6 mm
(17.32" × 14.17" × 1.72") (L × W × H)

Packaging Dimensions

562 mm × 550 mm × 125 mm
(22.13" × 21.65" × 4.92") (L × W × H)

Casing Material

Sheet metal

Installation

Desktop mount; rack mount

Certifications

CE; FCC