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Name:Sixteen Ports EPON OLT       Model: OLT1600

Optical line termination,  4 PON card ,1 PON card with 4 SFP PON ports for PON slot ,
  1 Gigabit Ethernet ports, 4Gigabit SFP slots, 1 debugging serial port,1 management Ethernetport , 
internal power, AC200~240V, 486mm(W)*103mm(H)*384mm(D),19'', 1U.
◇ With Twin-star bus 10Gigabit core switch backplane,support non-blocking wire-speed switch, support 1.25G EPON optical fiber access.
◇ 2.5U height, adopt full front-wiring, small size, highcapacity, maximum EPON optical fiber interfaces reach up to 16.
◇ Provide single main control module, single uplink module,single power supply module and 4 service interface modules.
◇ Support AC/DC dual power supply, with backup powercharger and alarm device, support connecting external storage battery directlyto do backup power charging protection.
◇ Support flexible controllable multi-cast, IGMP Proxy/Snoopingand etc.
◇ Support strong VLAN extension functions, includingVLAN Stacking/Trunk/Translation, etc.
◇ Support flexible DBA, uplink/downlink service rate-limited,precision up to 0.2% (Standard requirement<5%).
◇ Adopt multi LLID and IEEE802.1p technologies, providemulti protection QoS service.
OLT-1600 is a miniaturization and modularization GEPONOLT, broadband fiber access system platform, developed by V-Solution. It isfully compliant to IEEE802.3-2005 and Chinese technical requirements ofEthernet Passive Optical Network (EPON). This product supports integratedaccess service, such as broadband surf-netting, IP voice, IPTV, CATV and etc.
Equipment components


Full load Qty.


Equipment frame


OLT  equipment frame, including 10Gigabit core switch backplane

Main control module (SWA)


Hot-swappable  module, integrate 1 FE out of band management port, 1 debugging serial port,  10Gigabit class non-blocking switch

EPON interface   module (EP4)


Hot-swappable  4 EPON interfaces modules, compliant with IEEE802.3-2005 EPON technical  standard, support 20km transmission distance (Standard configuration without  optical module)

Uplink interface module(HUP)


Hot-swappable  4 GE interfaces module, SFP slot, support 4GE+10GE XFP(Standard configuration  without optical module)

Fans module(FAN16)


Hot-swappable  fans module

Power module(PWR)


Hot-swappable  power supply module supports 220VAC/48VDC (With UPS charger). Builds dual  power redundant hot backup with dual power supply

 Hardware features

Equipment parameters



Net weight


Power consumption


Operating condition

Temperature:0 ~ +55,  humidity:10 ~ 90% (non-condensed)

Storing condition

Temperature:-25 ~ +70humidity:10  ~ 90% (non-condensed)

Power supply


36 ~ 75  VDC


176 ~  264 VAC

Equipment interface

Uplink Ethernet  interface

1*10GE(XFP  connector), 4*GE interfaces (GE or SFP connectors)

EPON interface

16*EPON  SFP interfaces

Console debugging  interface

1  interface, compliant with RS232 technical standard

Out-of-band  management interface

1  interface, compliant with 100Base-TX technical standard

Monitor and alarm  interface

1  interface, compliant with RS485 technical standard(Support sub-node monitor )

Advanced features

Switch function

10Gigabit  switch backplane(Switch capability reach up to 60Gbps), non-blocking  wire-speed switch ability

16K MAC  address table, support 2K multicast table, support 4K VLAN(802.1Q)

Up to  1*10GE, 4* uplink GE aggregation(IEEE, support maximum 5 aggregation  groups, support port mirroring based on output interface


Support  IEEE 802.1Q VLAN, support 4K concurrent  VLAN

Strong  VLAN extension functions, support VLAN Stacking/Trunk/Translation and  flexible QinQ, etc


Support  STP, RSTP


Support  IGMPv1/v2 protocol, support IGMP Snooping/Proxy, support controllable multicast

QoS and ACL

Support  CAR(Committed Access Rate), flow rate limit granularity is 64Kbps,

Support  priority level remarking based on port ID, MAC address, VLAN, 802.1p,  DiffServ and/or IP ToS priority

Support  flexible queue scheduling algorithm, support port-based and queue-based  configuration simultaneously, support   three queue dispatch strategies, such as SP(Strict Priority),WRR(Weighted  Round Robin) and hybrid mode(SP+WRR)

Provide  illegal frame filter and packet filter that based on sources MAC(Media Access  Control)address, sources IP address, destination IP address, port, etc.

Support  QoS Profile management, allow user draw up QoS service plan

Storm suppression

Support  broadcast, multicast and DLF broadcast storm suppression, suppression based  on setting PPS

Flow control

Support  IEEE 802.3x flow control in Full duplex mode, support backpressure flow  control in half duplex mode

Encryption and security

Support  LLID MAC address bundling, control the registration of ONU. Prevent illegal  ONU deceive

Support  ONU inter-separation control within same EPON network

Support  encrypted start to control configuration

Link test

Support  EPON network link diagnosis by Ping and Link test

Configuration recovery

Support  ONU off line configuration,  auto-configuration  when registered



Support  in/out-of-band management, support SNMPv1/v2, support IEEE802.3ah OAM

Management function

Support equipment  configuration management, performance management, fault management, sources  management, safety management and etc.

Support  ONU remote management, remote mass configuration download, software remote auto-update

Support  ONU offline configuration, auto-configuration when registered

Support  ONU line diagnosis and distance measuring

Redundant backup

Support  AC/DC dual power protection

◇ Triple-play(GEPON-IP, CATV, VOIP)

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Technical support: Ningbo Youxin Optic-Electronic Technology Co.Ltd.

Phone:86-574-89118312 86-574-89118317 86-1860-6600677 Fax:86-574-89118315
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