1. 24 Gigabit Poe electrical ports and 4 Gigabit combo ports.
2. Support static routing, policy routing, rip, OSPF and other three-layer routing protocols.
3. IGMP snooping and GRMP for filtering multicast traffic.
4. Port‐based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning.
5. Support IEEE 802.1x authentication, radius and bdtacacs + authentication.
6. Support EAPs and ERPs Ethernet ring network protection protocol.
7. QoS (IEEE 802.1P/1Q and TOS/DiffServ) to increase determinism.
8. Support IEEE 802.3af/at compliant PoE.
9. Each PoE port provides up to 30W output power.
10. PoE management: PoE device detection, PoE power management.
11. Easy network management by web browser, Console, Telnet, SSH.
12. SNMPv1/v2c/v3 for different levels of network management.

Port Configuration: 24× Gigabit RJ45 PoE+ ports and 4× Gigabit SFP combo ports.

Power over Ethernet: Supports IEEE 802.3af/at with up to 30W on each PoE port. Total PoE power budget is typically 370W.

Layer 3 Routing: Supports OSPF, RIP, static routing, and policy routing for advanced network segmentation and traffic control.

Security: Equipped with IP Source Guard, ARP detection, and DoS attack prevention to secure surveillance systems.

Management: Full management via Web browser, CLI (command-line interface), Telnet, SSH, and SNMP (v1/v2c/v3).

1. Reliability: Supports Ethernet Ring Protection Switching (ERPS) for rapid ring network protection and redundancy
2. General
3. Net Weight3.1 kg (6.83 lb)
4. Dimensions (W × H × D)440.00 mm × 44.00 mm × 210.00 mm (17.32'' × 1.73'' × 8.27'')
5. Operating Temperature-10 °C to 50 °C (14 °F to 122 °F)
6. Operating Humidity10% to 90% (no condensation)
7. Power Supply100-240 VAC, 50/60 Hz
8. Power Consumption17 W
9. Network Parameters
10. MAC Address Table8 K
11. Ports24 × 1 Gigabit PoE port,4 × 1 Gigabit combo
12. Switching Capacity
13. Whole-Device Performance: 336 Gbps
14. Port Performance: 336 Gbps
15. Packet Forwarding Rate
16. Whole-Device Performance: 51 Mpps
17. Port Performance: 51 Mpps
18. Software Function
19. VLAN
20. Support IEEE 802.1Q (VLAN), 4096 VLAN IDs
21. Support GVRP
22. Support QinQ
23. Support VLAN based on MAC/protocol/IP subnet/policy/port
24. Support Private VLAN
25. Support 1:1 and N:1 VLAN mapping functions
26. QoS
27. Support Diff-Serv QoS
28. Support 802.1p/DSCP priority mapping
29. Support queue scheduling including SP, WRR, WFQ, SP+WRR, SP+WFQ
30. Support priority marking and remarking
31. Support traffic shaping
32. Support congestion avoidance, Tail-Drop and WRED
33. Support 802.1p, TOS, DSCP, and EXP priority mapping
34. Support port/flow-based rate limiting
35. Management Method
36. Support Console, Telnet, SSH
37. Support web, http, https
38. Support FTP, TFTP, Xmodem, SFTP
39. Support SNMP V1/V2c/V3
40. Support RMON
41. Support NTP
42. Multicast
43. Support IGMP v1/v2/v3 Snooping
44. Support IGMP V1/V2/V3
45. Support MLD Snooping v1/v2
46. Support MLD v1/v2
47. Security
48. Support AAA,TACACS+ Radius authentication
49. Support 802.1X authentication, MAC authentication, MAC bypass authentication
50. Support to prevent DOS, ARP attack function, ICMP anti attack
51. Support binding of IP, MAC, port and VLAN
52. Support MAC authentication
53. Support MAC address filtering
54. Support broadcast/multicast/unknown-unicast storm control
55. PoE Power Supply
56. PoE StandardIEEE 802.3af,IEEE 802.3at
57. PoE Power Pin1/2 (+), 3/6 (-)
58. PoE Power Budget370 W
59. Approval
60. EMCFCC (ANSI C63.4, 47 CFR PART 15B); CE-EMC/RCM (EN 55032: 2015+A11:2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4:2011+A1:2014, EN 55035:2017+A11:2020); IC (ICES-003: Issue 24)
61. SafetyUL (UL 62368-1); CB/RCM (IEC 62368-1:2014); CE-LVD (EN 62368-1:2014+A11:2034)
62. ChemistryCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2023)