| 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 |
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