16 gpon ports 4 uplink ports 2 10G sfp 1u gpon olt optical line terminal 


SGT8016B 8 Port GPON OLT:

SGT8016B is a small capacity and enhancement mode cassette GPON OLT, meeting the requirements of ITU-T G.984/G.988, possessing super GPON access capacity, carrier-class reliability and the complete security function.

It can satisfy long-distance optical fiber access requirement on account of its excellent management, maintenance and monitoring capability, abundant service features and flexible network mode. SGT8000B can be used with NGBNVIEW network management system so as to provide users with the perfect solution.
SGT8016B provides 16*down link GPON port,8*GE combo port or 2* 10G SFP+port.The height is only 1U for easy installation and space saving. SGT8000B is suitable for Broadcast three in one,video surveillance network, enterprise LAN, Internet of Things, etc.

Main Characters

  • ITU-T G.984.x standard, interoperable with Chima and most popular GPON ONTs
  • Offers 16*GPON SC Ports, support 2048 subscriber ONTs at 1:128 Splitting Ratio
  • Offers 8*Gigabit SFP/Tx combo uplink ports and 2*10G SFP+ uplink ports.
  • Dual AC or Dual DC or 1AC+1DC Redundant Power supply
  • Comprehensive GPON DBA capabilities, dynamic assignment of bandwidth
  • IPv4 and IPv6 ready, suitable for applying in both IPv4 and IPv6 based Networks
  • IEEE802.1Q VLAN, QinQ, VLAN translation, GVRP, highly applicable in HFC networks
  • Enhanced L2-7 Switching features, support STP, RSTP, MSTP, QOS, ACL, etc.
  • Standard OMCI managementfunction
  • ONU batch software upgrade, fixed time upgrade, real time upgrade
  • PON port optical power detection

Technical Parameters

GPON Parameters

  • ITU-T G.984.x GPON standard, 1310nm upstream & 1490nm downstream
  • Support G.984.1, G.984.2, G.984.3, G.984.4, G.988 GPON & OMCI protocols
  • TR-101 compliant solution for GPON OLT applications
  • 1:128 Splitting Ratio, support max 1024 subscriber GPON ONTs
  • 384 T-conts, support 5 Types of T-cont bandwidth assignment
  • Max transmission distance: 20Km
  • SN or SN+Password methods for ONT identifier and authentication
  • T-cont bandwidth, static bandwidth and dynamic bandwidth allocation
  • 4096 port-IDs per GPON MAC in upstream and downstream directions.
  • 1024 allocated IDs per Gpon MAC in upstream direction
  • Fiber Transmission cable: G.652 Single mode optical fiber cable
  • Enhanced GPON debug and diagnostic functions.
  • Support NSR/SR Dynamic Bandwidth Allocation (DBA), 1Kbit/s
  • Support Forward Error Correction (FEC)
  • 128bit triple churning encryption for both upstream and downstream
  • Verification of legal subscriber ONT, illegal subscriber ONT report
  • ONT Firmware upgrade: massive upgrade, timed upgrade, realtime upgrade
  • Transmission and Receiving optic power detection at PON port
  • Support Dying Gasp

Hardware Parameters

  • Model NO. SGT8016B
  • Offers 16* GPON downstream ports
  • Offers 8*GE SFP/Tx combo upstream ports
  • Offers 2*10G SFP+ upstream ports
  • Redundant dual AC, dual DC or 1AC+1DC power
  • supplies:
    AC: Input 90~264V, 47~63Hz;
    DC: Input -36V~-72V;
    Switching Capacity: 140Gbps
    IPv4 & IPv6 Switching Througput: 104Mpps
    Power consumption: ≤110W
    Product Measurement: 440mm×44mm×380mm
    Product Weight: ≤3kgs
    Live Leds for all interfaces

Physical Characters

Item  SGT8000B
PON Features ITU-TG.984.x standard
Maximum 60Km PON transmission distance
access 128 terminals for single fiber PON
Uplink and downlink triple churning encrypted function with 128 Bits
ONU terminal legitimacy certification,report illegal ONU registration
DBA algorithm,theparticleis 250kbps
Standard OMCI management function
ONU batch software upgrade, fixed time upgrade, realtime upgrade
PON port optical power detection
L2 Features  MAC Port MAC Limit
32K MAC (packet exchange chip cache 2MB, external cache 720MB )
VLAN 4K VLAN entries
QinQ and flexible QinQ (Stacked VLAN)
VLAN translate & add SVLAN
SpanningTree STP
Remote loop detecting
Port Bi-directional bandwidth control
Static link aggregation and LACP(Link Aggregation Control Protocol)
Port mirroring
Security Features User's Security Port Isolation
MAC address binding to the port and MAC address filtering
Device Security System rate-limited
SNMP management
 Security IP loginthrough Telnet
Hierarchical management and password protection of users
Network Security User-based MAC traffic examination
IP+VLAN+MAC+Port binding
L2 to L7 ACL flow filtration mechanism on the 80 bytes of the head of user-defined packet
Cryptograph authentication
ACL Standard and extended 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 deepto 80 bytes of IP packet head
QoS Rate-limit to packet sending/receiving speed of port
CAR(Committed Access Rate),Traffic Shaping and flow statistics
Packet mirror and redirection of interface and self-defined flow
Super queue scheduler basedonportor self-definedflow. Eachport/ flow supports 8 priorityqueues andscheduler ofSP, WRR and SP+WRR.
IPv4 DHCP Relay
Static Routing
Multicast IGMPv1/v2/v3 
IGMPv1/v2/v3 Snooping
MVR and cross VLAN multicast copy
IGMP Fast leave
IGMP Proxy
MLDv2/MLDv2 Snooping
Reliability Loop Protection  Loopback-detection
Link Protection  LACP(recover-time<10ms)
Device Protection  1+1 power hot backup
Maintenance Network Maintenance Port real-time,utilization and transmit/receive statistic based on Telnet
RFC3176 sFlow analysis
RFC3164 BSD syslog Protocol
Ping and Trace route
Device Management CLI,Consoleport,Telnet
NGBN View network management
NMS Management(  need to install Network management software)

Order Information

Model No.

Product Description

SGT8016B SGT8016B GPON OLT, with 16*GPON Ports, 2 *10GE or 8 *GE uplink ports
SGTP01PWR100AC SGT8016B AC Power Supply Module, 100W, 110-220V AC
SFP-GPON-T20 GPON SFP Transceiver, 1310Tx/1490Rx, SC/UPC, 20Km, Class B+
SGT8016B Uplink Switching Board, 2*10G SFP+ slots


Contact us

Shenzhen Chima Technologies Co Limited




Add:5/F, Building NO.1, TongXin Industry Zone, HengGang, LongGang, Shenzhen, China