Optical Line Terminal GCOM OLT EPON EL5610-04F

  • 4*EPON OLT interface
  • 4* 10000Base-SR / LR / ER interface
  • 1*1000GE interface

AC Power supply is now available in combinations such: 2*АС, 1*АС, AC+EDFA (optical signal amplifier)


Optical line terminal EL5610-04F is a field OLT switching equipment, providing 4* EPON OLT interface,  4* 10000Base-SR / LR / ER interface, 1* GE inband.

EL5610-04F OLT adopts industry-leading technologies and it supports SLA and DBA.

Having the split ratio up to 1:64, EL5610-04F supports different types of ONU hybrid network, which allows to minimize minimize the operator's capital investment.

Due to its cost-effectiveness, EL5610-04F can be applied to building the FTTH access to operator's network, also it can be used in video surveillance networks, corporate LANs, in the Internet of things and other network applications.

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Specifications of optical line terminal GCOM OLT EPON EL5610-04F


 Switching Capacity  108Gbps
 Service Port  4*PON port, 4*10000Base-SR/LR/ER interface,1*1000GE interface
 Redundancy Design  single power supply, dual power supply, dual AC input, dual DC input and  AC + DC input
 Power Supply  AC: input 100~264V 47/63Hz

DC: input -36V~-72V;

 Power Consumption  ≤78W
 Dimensions (Width x
Depth x Height)
 Weight (Full-Loaded)  ≤10kg
 Working temperature: -20°C~70°C

Storage temperature: -40°C~85°C

Relative humidity: 10%~90%,no condensation


Features of optical line terminal GCOM OLT EPON EL5610-04F


Item EL5610-04F
PON Features IEEE 802.3ah EPON

China Telecom/Unicom EPON

Maximum 20 Km PON transmission distance

Each PON port supports the max. 1:64 splitting ratio

Uplink and downlink triple churning encrypted function with 128Bits Standard OAM and extended OAM

ONU batch software upgrade, fixed time upgrade, real time upgrade PON transmit and inspect receiving optical power

PON port optical power detection

L2 Features MAC MAC Black Hole Port MAC Limit 16K MAC address
VLAN 4K VLAN entries

Port-based/MAC-based/protocol/IP subnet-based QinQ and flexible QinQ (StackedVLAN)

VLAN Swap and VLAN Remark

PVLAN to realize port isolation and saving public-vlan resources GVRP

Spanning Tree STP/RSTP/MSTP

Remote loop detecting

Port Bi-directional bandwidth control

Static link aggregation and LACP(Link Aggregation Control Protocol) Port mirroring

Security Features User’s Security Anti-ARP-spoofing Anti-ARP-flooding

IP Source Guard create IP+VLAN+MAC+Port binding Port Isolation

MAC address binding to the port and MAC address filtering

IEEE 802.1x and AAA/Radius authentication

Device Security Anti-DOS attack(such as ARP, Synflood, Smurf, ICMP attack), ARP detection, worm and Msblaster worm attack

SSHv2 Secure Shell

SNMP v3 encrypted management Security IP login through Telnet

Hierarchical management and password protection of users

Network Security User-based MAC and ARP traffic examination

Restrict ARP traffic of each user and force-out user with abnormal ARP


Dynamic ARP table-based binding IP+VLAN+MAC+Port binding

L2 to L7 ACL flow filtration mechanism on the 80 bytes of the head of user-defined packet

Port-based broadcast/multicast suppression and auto-shutdown risk port URPF to prevent IP address counterfeit and attack

DHCP Option82 and PPPoE+ upload user’s physical location Plaintext authentication of OSPF, RIPv2 and BGPv4 packets and MD5 cryptograph authentication

Service Features ACL Standard and extended ACL

Time Range ACL

Flow classification and flow definition based on source/destination MAC address, VLAN, 802.1p, ToS, DiffServ, source/destination IP(IPv4/IPv6) address, TCP/UDP port number, protocol type, etc

packet filtration of L2~L7 deep to 80 bytes of IP packet head

QoS Rate-limit to packet sending/receiving speed of port or self-defined flow and provide general flow monitor and two-speed tri-color monitor of self-defined flow

Priority remark to port or self-defined flow and provide 802.1P, DSCP

priority and Remark

CAR(Committed Access Rate), Traffic Shaping and flow statistics

Packet mirror and redirection of interface and self-defined flow

Super queue scheduler based on port or self-defined flow. Each port/

flow supports 8 priority queues and scheduler of SP, WRR and


Congestion avoid mechanism, including Tail-Drop and WRED

IPv6 SA/DA Classification

MLD Snooping

Multicast IGMPv1/v2/v3

IGMPv1/v2/v3 Snooping

IGMP Filter

MVR and cross VLAN multicast copy

IGMP Fast leave

IGMP Proxy



MLDv2/MLDv2 Snooping

Reliability Loop


EAPS and GERP (recover-time <50ms) Loopback-detection
Link Protection FlexLink (recover-time <50ms) RSTP/MSTP (recover-time <1s) LACP (recover-time <10ms) BFD
Device Protection VRRP host backup 1+1 power hot backup
Maintenance Network Maintenance Port real-time, utilization and transmit/receive statistic based on TGLnet RFC3176 sFlow analysis


802.3ah Ethernet OAM

RFC 3164 BSD syslog Protocol Ping and Traceroute

Device Management CLI, Console port, TGLnet and WEB SNMPv1/v2/v3

RMON (Remote Monitoring)1,2,3,9 groups MIB NTP

GN.LinkⅡ Server




GCOM OLT EPON EL5610-04F firmware



GCOM OLT EPON EL5610-04F specifications


GCOM OLT EPON EL5610-04F specifications