OLT-1012D Front

OLT-1012D Front

Ask for quote!

  FOT OLT-1012D is 1U, max 12PON ports modularization EPON optical line terminal(OLT), which supports integrated access service, such as broadband surf-netting, IP voice, IPTV, CATV and etc.

  Fiber Optic Telecom’s EPON OLT bases on mature Ethernet Passive Optic Network technology and complies with IEEE.802.3ah EPON standard. It is used to connect and manage EPON ONU/HGU and provides high-speed data, voice and video service to the users in fiber to the home network (FTTH).


  • 19inch, 1U height, up to 12 EPON ports
  • Single master control line card, single uplink line card, single power supply line card, max 3 EPON service line cards
  • Support 1.25G EPON optical fiber uplink, non-blocking line-speed switch
  • Support comprehensive services, such as broadband network access, Audio, IPTV, TDM and etc
  • Support IGMPv1/v2 protocol, IGMP Snooping/Proxy, controllable multicast
  • Support IEEE 802.1Q VLAN, 4K concurrent VLAN, VLAN Stacking/Trunk/ Translation and flexible QinQ
  • Support flexible DBA, upstream/downstream speed-limited with accuracy of 2% (Standard requirement<5%)
  • Support multi LLID and IEEE802.1p, provide multi protection QoS service
  • Support AC/DC dual power supply for redundant backup, and UPS charging and alarm system


OLT Subrack1pc 1U subrack
Master control line card(SWA)1pc, 10Gbps non-blocking switch
1 FE out of band management port, compliant with 100Base-TX technical standard,
1 debug console ports, compliant with RS232 technical standard
EPON port line card(EP4)Max 3pcs,4 EPON ports each line card, max 12 EPON ports
Support hot-swappable
Uplink line card(HUP)1pc, 4GE SFP slot
Fans line card (FAN16)1pc
Power line card(PWR)220VAC/48VDC, support Dual power supply for redundancy backup.
AC: 176 ~ 264 VAC
DC:36 ~ 75 VDC
Switch functionNon-blocking line speed switching
32K MAC address table, 2K multicast table, 4K VLAN(802.1Q)
Support up to 2 aggregation groups, port mirroring based on output port
VLANSupport IEEE 802.1Q VLAN, 4K concurrent VLAN
Strong VLAN extension functions, support VLAN Stacking/Trunk/Translation and flexible QinQ,
IGMPSupport IGMPv1/v2 protocol, IGMP Snooping/Proxy, controllable multicast
QoS & ACLSupport 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 suppressionSupport storm suppression of broadcast, multicast and DLF broadcast based on PPS
Flow controlSupport IEEE 802.3x flow control in Full duplex mode, support backpressure flow control in half duplex mode
Encryption & securitySupport LLID MAC address biding and registration control of ONU. Prevent illegal ONU trick
Support ONU isolation control within same EPON network
Support encrypted boost configuration
Configuration recoverySupport ONU off line configuration, and configuration auto-issued when registered
Link testSupport EPON network link diagnosis by Ping and Link test
Configuration recoverySupport ONU off line configuration, auto-configuration when registered
ManagementSupport FTP, Telnet, Console
Support in/out-of-band management
Support SNMPv1/v2, support IEEE802.3ah OAM
Management functionSupport equipment configuration management, performance management, fault management, sources management, safety management and etc.
Support ONU remote management, remote batch configuration download, software remote auto-update
Support ONU offline configuration, and configuration auto-issued when registered
Support ONU line diagnosis and distance measuring
Redundant backupSupport AC/DC dual power for redundant
Dimension (W*H*D)48.2*43.6*38.5cm
Power consumption<80W
Operation Temp.0~ +45 ℃
Storage Temp.-25 ~ +70 ℃
Humidity10 ~ 90% (non-condensing)


Basic FTTx Application(With IMS/Softswitching/IP MAN description)

SIP Phone With IMS service(Basic FTTx Application)

  2. EPON+EoC

Latest Blog

About Us

Why FTTH can save telecom cost

FTTH: saving money

【Our Goal】

Benefits our customers via Fiber Network (FTTH).

【FOT Telecom】

Your reliable fiber network equipment and service provider: Read More

Contact us

Email: SKYPE: fanny-lee2007 SKYPE: fiberoptictelecom Tel: +86-20-22098370
Add.: Jitang Industrial Zone, No.8 Nanyun Five road, Huangpu, Guangzhou. 510663