L3 EPON OLT products are 1U height 19-inch rack mount products. The features of the OLT are small, convenient, flexible, easy to deploy, high performance. It is appropriate to be deployed in compact room environment. The OLTS can be used for "Triple-Play", VPN, IP Camera, Enterprise LAN and ICT applications Features: Provides 8GE (copper) 8SFP slots independent interface for uplink 8*EPON OLT ports for downstream. It can support 512 ONUS under 1:64 splitter ratio. Specifications: Datasheet Item Chassis Rack 1000M Uplink QTY Port Copper EPON Port PON Port Specification Management Mode Management Function Layer2 Switch SFP (independent) QTY Physical Interface Connector Type Max splitting ratio Management Ports Transmission Distance EPON port speed Wavelength Connector Fiber Type TX Power Rx Sensitivity Saturation Optical Power SNMP, Telnet and CLI GOPON-80LT-L3 1U 19 inch standard box 16 8*10/100/1000M auto- negotiation 8*SFP/4*SFP+ 8 SFP Slots 1000BASE-PX20+ 1:64 1*10/100BASE-T out-band port, 1*CONSOLE port 20KM Symmetrical 1.25Gbps TX 1490nm, RX 1310nm SC/PC 9/125μm SMF +2~+7dBm -27dBm -6dBm Fan Group Detecting; Port Status monitoring and configuration management:Layer2 switch configuration such as VLAN, Trunk, RSTP, IGMP, QOS, etc; EPON management function: DBA, ONU authorization ACL, QOS, etc; Online ONU configuration and management; User management; Alarm management. Support port VLAN and protocol VLAN; Support 4096 VLANs; Support VLAN tag/Un-tag, VLAN transparent transmission, QinQ; Support IEEE802.3d trunk; Support RSTP; QOS based on port, VID, TOS and MAC address; Access control list; IEEE802.x flow control; Port stability Statistic and monitoring

1GE SECURE GEPON ONU meets telecom operators FTTO (office), FTTD (Desk), FTTH(Home) broadband speed, SOHO broadband access, video surveillance and other requirements and design a EPON Gigabit Ethernet products. The box is based on the mature Gigabit EPON technology, highly reliable and easy to maintain, with guaranteed QOS for different service. And it is fully compliant with technical regulations such as ITU-T G.984.x and IEEE802.3ah. Special Features SECURE GEPON ONU ► Compatible with popular OLT(HW,ZTE…) ► Industrial Design ► Routing or Bridging Mode ► Detecting Rogue ONU ► Flow & Storm Control , Loop Detection ► Firewall: DDOS, Filtering Based on ACL/MAC/URL ► O&M: WEB/TELNET/OAM(OMCI)/TR069 Technical parameters Technical item 1GE Secure GEPON ONU PON interface 1 EPON port Wavelength:Tx1310nm,Rx 1490nm SC/UPC connector Receiving sensitivity: ≤-28dBm Transmitting optical power: 0~+4dBm Transmission distance: 20KM LAN interface 1 x 10/100/1000Mbps auto adaptive Ethernet interfaces.10/100/1000M Full/Half, RJ45 connector LED 3, For Status of REG、SYS、LINK/ACT Operating condition Temperature: -30℃～+70℃ Humidity: 10%～90%（non-condensing） Storing condition Temperature : -30℃～+70℃ Humidity :10%～90%（non-condensing） Power supply DC 12V/0.5A(option) Power consumption ≤4W Dimension 82mm×82mm×25mm（L×W×H） Net weight 85g Software Key Feature SECURE GEPON ONU Software mode Bridging mode and Routing mode. Abnormal protection Detecting Rogue ONU, Hardware Dying Gasp. Firewall DDOS, Filtering Based on ACL/MAC/URL. Layer2 802.1D&802.1ad bridge, 802.1p Cos, 802.1Q VLAN. Layer3 IPv4/IPv6, DHCP Client/Server , PPPoE, NAT , DMZ ,DDNS. Multicast IGMP v1/v2/v3 , IGMP snooping. Security Flow & Storm control, Loop Detection. O&M WEB/TELNET/OAM/OMCI/TR069.

L3 EPON OLT products are 1U height 19-inch rack mount products. The features of the OLT are small, convenient, flexible, easy to deploy, high performance. It is appropriate to be deployed in compact room environment. The OLTS can be used for "Triple-Play", VPN, IP Camera, Enterprise LAN and ICT applications Features: Provides 8GE (copper) 8SFP slots independent interface for uplink 8*EPON OLT ports for downstream. It can support 512 ONUS under 1:64 splitter ratio. Specifications: Datasheet Item Chassis Rack 1000M Uplink QTY Port Copper EPON Port PON Port Specification Management Mode Management Function Layer2 Switch SFP (independent) QTY Physical Interface Connector Type Max splitting ratio Management Ports Transmission Distance EPON port speed Wavelength Connector Fiber Type TX Power Rx Sensitivity Saturation Optical Power SNMP, Telnet and CLI GOPON-80LT-L3 1U 19 inch standard box 16 8*10/100/1000M auto- negotiation 8*SFP/4*SFP+ 8 SFP Slots 1000BASE-PX20+ 1:64 1*10/100BASE-T out-band port, 1*CONSOLE port 20KM Symmetrical 1.25Gbps TX 1490nm, RX 1310nm SC/PC 9/125μm SMF +2~+7dBm -27dBm -6dBm Fan Group Detecting; Port Status monitoring and configuration management:Layer2 switch configuration such as VLAN, Trunk, RSTP, IGMP, QOS, etc; EPON management function: DBA, ONU authorization ACL, QOS, etc; Online ONU configuration and management; User management; Alarm management. Support port VLAN and protocol VLAN; Support 4096 VLANs; Support VLAN tag/Un-tag, VLAN transparent transmission, QinQ; Support IEEE802.3d trunk; Support RSTP; QOS based on port, VID, TOS and MAC address; Access control list; IEEE802.x flow control; Port stability Statistic and monitoring

Features: Supports MPEG-4 video encoding, and advanced video pre-treatment The audio formats are MPEG-1 Layer2, LC-AAC and AC3. 8(4) CVBS video input 8(4) pairs of unbalance stereo audio input Multiplexes one ASI input(Optional) Supports PAL,NTSC SD signal Supports IP output Supports MPTS or 8(4) x SPTS output over UDP Keyboard and LCD operation Support SNMP or web management

Features: Support 8 CVBS input and 1 ASI Input for re-mux Support Mpeg2 video encoding Support PAL, NTSC SD signal MPEG1 Audio Layer 2 & LC-AAC & audio encoding Support VBR/CBR video encoding Support Low Latency function DVB-C RF output compliant with J.83A/B/C Supports MPTS or 8 SPTS IP (UDP, RTP/RTSP) Output

Features: Support 8 CVBS input and 1 ASI Input for re-mux Support H.264 & Mpeg4 video encoding Support PAL, NTSC SD signal MPEG1 Audio Layer 2 & LC-AAC & audio encoding Support VBR/CBR video encoding Support Low Latency function DVB-C RF output compliant with J.83A/B/C Supports MPTS or 8 SPTS IP (UDP, RTP/RTSP) Output

With our in-depth knowledge of this domain, we are actively engaged in providing an excellent quality range of 24 Channel Comtech MPEG Encoder. Features: Supports MPEG-2 video encoding Support MPEG-1 Layer2, MPEG2-AAC and MPEG4-AAC audio encoding. 24 CVBS video input 24 pairs of unbalance stereo audio input Supports PAL, NTSC SD signal Support ASI output (as copy of MPTS2) 512 SPTS (UDP, RTSP/RTP) output from GE1, 8 MPTS (UDP,RTP) output from GE2, Unicast/Multicast, RJ45/SFP interface Support web management

Features: Support 24 HDMI/SDI channels input Support 720P, 1080I, 1080P HD video format, and HD (1080i/720p) to SD (576p/480p) downscale conversion Support MPEG-4 H.264/AVC video encoding Support MPEG1 Layer 2 (HE-AAC (V2), LC -AAC optional) audio encoding; AC3 Pass through (For HDMI) Support audio gain control Support PSI/SI editing and inserting Support IP Output MPTS and 24 SPTS over UDP/RTP Support IP null packet filter Real-time output bit-rate monitoring