Optical Line Terminal GCOM OLT GPON GL5610-08F

  • interface 8*  GPON  OLT,
  • interface 2*  SFP  Gigabit,
  • interface 2*  SPF  +  10G
  • 1* GE in-band management

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


Optical line terminal GL5610-08F is an outdoor OLT switching equipment, providing 8* GPON OLT interface, 2* SFP Gigabit interface, 2* SPF + 10G interface and 1* GE in-band management. GL5610-08F adopts advanced technology, having a powerful functionality and QoS guarantee on the Ethernet business. It supports SLA and DBA, with the maximum 1:128 splitting ratio. In addition, it supports a hybrid network of different types of ONUs, which allows to minimize the operator's capital expences.
GL5610-08F is suitable for FTTH access of operators’ network, for video surveillance networks, corporate LAN, Internet of Things and other network applications, providing optimal performance-price ratio.

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Specifications of optical line terminal GCOM OLT GPON GL5610-08F


Item GL5610-08F
Switching Capacity 88Gbps
Forwarding Capacity 65.5Mpps
Service Port 8*PON interface, 2*SFP interface, 2*SFP+ interface, 1*GE interface
Power Supply AC: input 90~264V 47/63Hz;
Power Consumption ≤78W
Dimensions (Width x Depth x Height)



Weight (Full-Loaded) ≤10kg
Environmental Requirements

Working temperature:-20°C~70°C

Storage temperature: -40°C~85°C

Relative humidity: 10%~90%, non-condensing


Functional features of optical line terminal GCOM OLT GPON GL5610-08F

Item GL5610-08P/16P
PON Features ITU-T G.984.x

Up to 20 Km PON transmission distance Passive access to 128 terminals on a single fiber

Uplink and downlink triple churning encrypted function with 128Bits

ONU terminal legitimacy certification, illegal ONU registration event reported

DBA, with granularity 1K bit / s Standard OMCI management functions

ONU batch software upgrade, fixed time upgrade, real-time upgrade

PON port optical power detection

L2 Features MAC MAC Black Hole

Port MAC Limit

64K MAC , with 2MB cache exchange chip and 720MB external cache

VLAN 4K VLAN entries

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

VLAN Swap and VLAN Remark

Support PVLAN to realize port isolation and save public-vlan resources


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 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 ARP traffic detection based on MAC address per user

ARP packet suppression based on ARP traffic detection or block users

one-click binding based on dynamic ARP tables

IP+VLAN+MAC+Port binding

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

Supports port broadcast / multicast suppression and dangerous port auto-shutdown


DHCP Option82


Support plain text and MD5 cipher text authentication for OSPF, RIPv2 and BGPv4 packets



ACL Standard and extended ACL

Time Range ACL

Support 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

Support L2 ~ L7 deep IP packet header 80 bytes of packet filtering

QoS Support rate-limit for packet sending/receiving speed of port or

self-defined flow, providing general flow monitor and two-speed tri-color monitor of self-defined flow

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

Support message mirroring and message redirection for ports or custom flows

Support priority marking for ports or custom flows and provides Remark capabilities for 802.1P, DSCP priority

Support advanced queue scheduling based on port or custom flow. Each port / stream supports 4 priority queues, providing WRR, SP and FIFO queue scheduling algorithms

Support congestion avoidance mechanism, including Tail-Drop, WRED and other functions

IPv4 ARP Proxy

DHCP Relay

DHCP Server

Static Routing




Equivalent Routing

Routing Strategy


ICMPv6 redirection DHCPv6



manual tunneling


6to4 IPv6

IPv4 dual-stack

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 Protection 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
Maintenance Network Maintenance TGLnet-based port real-time traffic, utilization and payload statistics RFC3176 sFlow LLDP


RFC 3164 BSD syslog Protocol Ping

Trace route

Device Management CLI, Console interface, Telnet SNMPv1/v2/v3

RMON (Remote Monitoring) NTP


GCOM OLT GPON GL5610-08F firmware



GCOM OLT GPON GL5610-08F specifications


GCOM OLT GPON GL5610-08F specifications