|
Items |
DGB-04T |
DGB-08T |
DGB-16T |
|
Exchange capacity |
128Gbps |
128Gbps |
176Gbps |
|
Packet forwarding rate |
77.376Mpps |
77.376Mpps |
77.376Mpps |
|
Memory and storage |
Memory：7168MB Storage：2048MB |
Memory：7168MB Storage：2048MB |
Memory：7168MB Storage：2048MB |
|
Management port |
Console， Type C |
Console， Type C |
Console， Type C |
|
Port |
4*GPON Port 4*10/100/1000M Base-T 4*10GE SFP+ |
8*GPON Port 4*10/100/1000M Base-T 4*10GE SFP+ |
16*GPON Port 8*10/100/1000M Base-T 4*10GE SFP+ |
|
Weight |
≤5kg |
≤5kg |
≤6.5kg |
|
Fan |
Fixed fans（three fans） |
||
|
Power |
AC： 100～240V ; 47/63Hz； DC： 36V～75V； |
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|
Power consumption |
≤55W |
≤60W |
≤75W |
|
Dimensions(W*H*D) |
440mm*44mm*260mm |
440mm*44mm*260mm |
440mm*44mm*320mm |
|
Environment temperature |
Working Temperature：-10℃～55℃ Storge temperature：-40℃～70℃ |
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|
Environment humidity |
Operating humidity: 10%～95% (non-condensing) Storage humidity: 10%～95% (non-condensing) |
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|
Items |
DGB-04/08/16T |
|
|
PON |
Comply with ITU-TG.984/G.988 standard 20KM transmission distance 1:128 Max splitting ratio Standard OMCI management function Open to any brand of ONT ONU batch software upgrade |
|
|
VLAN |
Support 4K VLAN Support VLAN based on port, MAC and protocol Support dual Tag VLAN, port-based static QINQ and fiexible QINQ |
|
|
MAC |
16K Mac address Support static MAC address setting Support black hole MAC address filtering Support port MAC address limit |
|
|
ring network protocol |
Support STP/RSTP/MSTP Support ERPS Ethernet ring network protection protocol Support Loopback-detection port loopback detection |
|
|
port control |
Support two-way bandwidth control Support port storm suppression Support 9K Jumbo ultra-long frame forwarding |
|
|
Port aggregation |
Support static link aggregation Support dynamic LACP Each aggregation group supports a maximum of 8 ports |
|
|
Mirroring |
Support port mirroring Support stream mirroring |
|
|
ACL |
Support standard and extended ACL Support ACL policy based on time period Provide flow classification and flow definition based on IP header information such as source/destination MAC address, VLAN, 802.1p, TOS, DSCP, source/destination IP address, L4 port number, protocol type, etc. |
|
|
QoS |
Support flow rate limiting function based on custom business flow Supports mirroring and redirection functions based on custom business flows Support priority marking based on custom service flow, support 802.1P, DSCP priority Remark capability Support port-based priority scheduling function, support queue scheduling algorithms such as SP/WRR/SP+WRR |
|
|
Safety |
Support user hierarchical management and password protection Support IEEE 802.1X authentication Support Radius&TACACS+ authentication Support MAC address learning limit, support black hole MAC function Support port isolation Support broadcast message rate suppression Support IP Source Guard Support ARP flood suppression and ARP spoofing protection Support DOS attack and virus attack protection |
|
|
Layer 3 |
Support ARP learning and aging Support static route Support dynamic route RIP/OSPF |
|
|
System management |
CLI、Telnet、WEB、SNMP V1/V2/V3、SSH2.0 Support FTP,TFTP file upload and download Support RMON Support SNTP Support system work log Support LLDP neighbor device discovery protocol Support 802.3ah Ethernet OAM Support RFC 3164 Syslog Support Ping and Traceroute |
|
|
Model |
Product Description |
|
DGB-04T |
4*GPON port, 4*10GE SFP+4GE uplink port, standard for AC Power; Dual power with optional |
|
DGB-08T |
8*GPON port, 4*10GE SFP+4GE uplink port, standard for AC Power; Dual power with optional |
|
DGB-16T |
16*GPON port, 4*10GE SFP+8GE uplink port, standard for AC Power; Dual power with optional |
