| Hardware |
| Chipset program (Chipset) |
en8853d+en8808q*2+en8804f |
| Storage capacity (Memory) |
4MB Nor Flash |
| Interface (Provider Mode Ports) |
| Business interface (Fixed port) |
4*1000Mbps Base-X
24*10/100/1000Mbps Base-T |
| Power interface |
220V/AC interface |
| LED Indicators |
PWR, SYS, Link/ACT LEDs |
|
| Cable type&Transmission distance |
| Twisted pair (Twisted-pair) |
Non-PoE: 0-100m (CAT5e,CAT6)
PoE (1000Mbps): 0-100m (CAT5e,CAT6)
PoE (10Mbps): 0-250m (CAT5e,CAT6) |
| Monomode optical fiber (Monomode optical fiber) |
20/40/60/80/100KM |
| Multimode optical fibre (MOLF) |
550m |
|
| Network Topology (Network Topology) |
| Ring topology (Ring topology) |
be in favor of |
| Star topology (Star topology) |
be in favor of |
| Bus topology (Bus topology) |
be in favor of |
| Tree Topology (Tree Topology) |
be in favor of |
| Hybrid topology (Hybrid topology) |
be in favor of |
|
|
| Electrical Specifications |
| Input voltage |
AC 100-240V 50/60Hz |
| Total power consumption (Total Power consumption) |
Non-PoE full load <20W
PoE full load <420W |
|
| PoEPoE Support option |
| PoE port (PoE port) |
1-24 |
| PoE Protocol (PoE Protocol) |
802.3af, 802.3at |
| PoE Pin Assignment (Pin Assignment) |
1,2+;3,6- |
| PoE Management Model (PoE Management) |
be in favor of |
|
| Layer 2 Switching (L2S) |
| Switching capacity |
56G |
| Packet forwarding rate (Packet forwarding rate) |
41.66 Mpps |
| MAC address table (MAC address table) |
16K |
| VLAN support and number (VLANs) |
4K support |
| Report Buffer |
12M |
| Forwardingdelay |
<10us |
| Polarity reversal (MDX/MIDX) |
be in favor of |
| Flow control |
be in favor of |
| Jumbo Frame |
Support 10Kbytes |
| Spanning Tree Protocol (Spanning Tree) |
Support STP/RSTP/MSTP |
| Ring Protocol |
Support for ERPS |
| Link Aggregation |
Supports 12 groups |
| Multicast |
Supports IGMP Snooping |
| Port Mirroring (Port Mirroring) |
be in favor of |
| Storm Control |
be in favor of |
| Port Traffic Statistics (Interface Counters) |
be in favor of |
| QINQ |
be in favor of |
| 802.1X |
be in favor of |
| Radius/Mac Certification |
be in favor of |
| Port Isolation |
be in favor of |
| Rmon |
be in favor of |
| NTP client |
be in favor of |
| DHCP client |
be in favor of |
| DHCP snooping |
be in favor of |
| Ping/tracert detection |
be in favor of |
| Dying gasp |
be in favor of |
| Optical Module DDM |
be in favor of |
|
| Convergence services (Convergence) |
| Access Control Lists (ACLs) |
Supports ACL 500;
Supports IP standard ACLs;
Support for MAC extended ACLs;
Support for IP extended ACLs; |
| Quality of Service (QOS) |
Supports QoS re-tagging, priority mapping;
Support SP, WRR queue scheduling;
Support entrance speed limit and exit speed limit;
Supports flow-based QoS |
|
| Management function (Management) |
| Command Line (CLI) |
be in favor of |
| Telnet / SSH |
be in favor of |
| WEB Management |
be in favor of |
| Manage IP |
IPV4/IPV6 support |
| SNMP |
Support for SNMPv1/v2c/v3 |
| User Management |
be in favor of |
| System Log |
be in favor of |
| File Upload (Configuration File Download/Upload) |
be in favor of |
| Upgrade Firmware |
be in favor of |
|
| Environmental conditions (Environment) |
| Operating temperature |
Non-POE: -25℃~+50℃
POE: -25℃~+45℃ |
| Storage/transportation temperature (Storage temperature) |
-40℃~+70℃ |
| Relative humidity (RH) |
5%~95% Non-condensing (non-condensing) |
| Thermal methods |
Non-PoE: Fanless design for natural heat dissipation
PoE: Fan forced cooling |
| MTBF |
100,000 hours |
|
| Mechanical Dimensions |
| Size (Product size) |
441*280*44 |
| Installation Method |
Rack mounting |
| Weight |
Non-PoE: 2.8kg
PoE: 3.5kg |
|
| Protection (EMC & INGRESS PROTECTION ) |
| Surge protection of Power |
Common mode 6KV |
| Surge protection of Ethernet port |
Common mode 4KV |
| Anti-static discharge (ESD) |
Contact 8K, Air 15K |
| Free fall |
0.5m |
|
| Packages and accessories (Accessories) |
| Accessories |
Device, Power Cord, Certificate of Conformity, Manual, Dust Plug |