Active 24+4+4 Full Gigabyte Managed PoE Switch

Hi-G2444GBMseries POE switch is specially designed to meet the demand of PoE power supply, which adopts new generation of high-performance hardware and software platform to provide flexible and cost-effective full gigabit access and uplink ports, support complete security protection mechanism, perfect QoS policy and flexible VLAN function, easy to manage and maintain, and meet the user‘s demand for easy network equipment management, high security and low cost networking. It is suitable for campus, hotel and enterprise campus network access and convergence in various application scenarios.

Hardware Specification
Model	Hi-G2444GBM
Support Criteria	IEEE 802.3, 802.3u, 802.3x, 802.3af/at, CSMA/CD, TCP/IP
Port	24 × 10/100/1000 Adaptive ports, support POE function 4 × 10/100/1000M Combo ports 1 × Console port
Basic Function	Compatible with IEEE 802.3AF/AT PD Port power priority feature Wire-speed forwarding MAC self-learning and aging IEEE802.3X Full-duplex & backpressure for half-duplex mode
Backplane Bandwidth	52Gbps
MAC Addresses List	8K
Forwarding Method	Store and forward
Forwarding Rate	10BASE-T: 14,880 PPS/port 100BASE-TX: 148,800 PPS/port 1000BASE-TX: 1,488,000 PPS/port
LED Indicator	Power, SYS, Link/Act: 10/100/1000Mbps, POE
Environment
Operating Temperature	-10℃ to +55℃
Power
Power Supply	Built-in power base board Input: 220V, 50Hz Output: DC 52V ±5%, 7.7A Whole power ≤ 400W
Weight & Size
Weight	4.4KG
Dimensions	440 × 284 × 44 mm (L × W × H)
Software Specification
Port Management	Enable/Disable port Speed, duplex, MTU setting Flow-control setting Port information view
Port Mirroring	Support port and aggregation group access direction
Port Speed Limiting	Support port speed limit, granularity determined by chip
Port Isolation	Support port isolation setting
Storm Control	Support unicast, unknown multicast, broadcast storm control
Link Aggregation	Support static/manual aggregation, VLACP dynamic aggregation
VLAN	Access/Trunk/Hybrid VLAN division by port, protocol, MAC QINQ, GVRP dynamic VLAN registration Voice VLAN (support required)
MAC	Support static add/delete MAC learning limit and dynamic aging
Spanning Tree	Support 802.1d (STP), IGMP-snooping, 802.1S (MSTP)
Multicasting	Static add/delete, IGMP-snooping, MLD-snooping, V1/2/3 dynamic multicast snooping
DDM	Support SFP/SFP+ DDM
ACL	Based on source MAC, dest MAC, protocol, source/dest IP, L4 port number
QoS	Classification by 802.1P (COS), DSCP, source/dest IP, port number Supports SP, WRR scheduling Traffic speed limit CAR
LLDP	Support LLDP link discovery protocol
User Setting	Add/Remove Users
Log	User login, operation, status, event record
Anti-attack	DOS defense, CPU protection, limiting rate of upgoing CPU messages, ARP binding (IP, MAC, Port)
Certification	Support 802.1X port authentication; AAA authentication
Network Diagnosis	Support ping, telnet, trace
System Administration	Device reset, config save/revert, upgrade management, time setting, etc.
Management Function	CLI, TELNET, SSHV1/2, SNMP V1/2/3, Web, RMON V1, POE Configuration & Scheduling