
| PON ports | 4 | 
| GE uplink | 4-Port Gigabit RJ45 | 
| 10GE uplink | 4-Port 10G/GE SFP+ | 
| Supported GPON SFP module | Class B+, C+, C++, C+++ | 
| RJ45 console | 1 | 
| Mini-USB console | 1 | 
| Out-of-Band | 1 | 
| DRAM (MB) | 512 | 
| Flash (MB) | 32 | 
| Backplane (Gbps) | 126 | 
| MAC table | 64K | 
| Buffer size (MB) | 2 | 
| Jumbo frame (KB) | 2 | 
| IPv4 routing table | 32K | 
| IPv6 routing table | 8K | 
| Active VLAN | 4,094 | 
| SVI number | 400 | 
| Forwarding mode | Store-and-forward | 
| AC (V) | 100~240 | 
| Max. consumption (W) | 50 | 
| Total output BTU (note: 1000 BTU/hr = 293W) | 170.65 | 
| Fan number | 3 | 
| Air-flow | Left-right | 
| Noise@25°C(dBA) | < 45 | 
| Chassis | |
| Dimensions(WxDxH mm) | 440.5 x 280 x 44.5 | 
| Weight (Kg)(empty) | 3.8 | 
| Package | |
| Dimensions(WxDxH mm) | 576 x 448 x 94 | 
| Weight (Kg) | 4.8 | 
| Operating | |
| Temperature | 0~45°C | 
| Humidity (non-condensing ) | 10%~85% | 
| Storage | |
| Temperature | -40°C-80°C | 
| Humidity (non-condensing ) | 5%-95% | 
| Parts | Power cord, rackmount kits, console cable | 
| MTBF (Hr) | 95,000 | 
| Certification | CE, FCC, ROHS | 

 
 ITU-T G.984/G.988
IEEE 802.11D, Spanning Tree
IEEE 802.1Q, VLAN
IEEE 802.1w, RSTP
IEEE 802.3ad physical link static/dynamic aggregation (LACP), Ethernet - II

 
 Port/IP/Protocol/MAC-based VLAN
4K VLAN
QinQ and flexible QinQ

 
 L2 multicast
IGMP snooping
MLD snooping
Fast-leave

 
 Static route
RIPv1/v2
OSPF
BGP

 
 Backpressure flow control (half duplex)
IEEE 802.3x flow control (full duplex)
IEEE 802.1p, CoS
WRR, SP and FIFO queue schedule
Limiting the uplink/downlink rate based on each ONU
DBA and SLA

 
 Unidirectional Link Detection (UDLD)
Abnormal luminescence ONU detection such as long luminescence
IEEE 802.3ad LACP

 
 Server/Relay/Client
DHCP snooping
DHCP option 66,67,82
DAI
IP source guard

 
 STP/RSTP/MSTP
BPDU guard
EAPS

 
 L2~4 ACL
Flow-based ACL
MAC limitation
MAC sticky
Port isolation
Packet storm control
Transmission data encryption on the PON interface
Anti attack for DDOS, TCPSYN-flood, UDP-flood, ARPflood, etc.

 
 Various management modes such as CLI, Telnet, SSH, HTTP, SSL and SNMP
ISSU
FTP/TFTP
SPAN/RSPAN
NTP
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