GOMC-1303-02 10/100M Fiber Media Converter translates the signal from a twist pair 10/100Base-TX cable to 100Base-FX fiber optic cable, extends data transmission distance from 100m via copper cables to 2km on dual fiber optic. Features: 10/100Mbps auto-sensed, easily upgrade Full-duplex and half-duplex auto-sensed. MDI/MDI-XAuto Negotiation. 10/100 Mbps store-and-forward 100 Mbps cut-through transmission Packet size up to1518bytes Supporting VLAN / VoIP /QoS packets Support flow control and reduce broadcast packets

GOMC-1303-02 10/100M Fiber Media Converter translates the signal from a twist pair 10/100Base-TX cable to 100Base-FX fiber optic cable, extends data transmission distance from 100m via copper cables to 2km on dual fiber optic. Features: 10/100Mbps auto-sensed, easily upgrade Full-duplex and half-duplex auto-sensed. MDI/MDI-XAuto Negotiation. 10/100 Mbps store-and-forward 100 Mbps cut-through transmission Packet size up to1518bytes Supporting VLAN / VoIP /QoS packets Support flow control and reduce broadcast packets

SY-GPON-1000R-DONT EPON/GPON DONT is one of the GPON optical network unit designed to meet the requirement of the broadband access network. It applies in FTTH/FTTO to provide the data and video service based on the EPON/GPON network. EPON/GPON is the latest generation of access network technology. ITU-T G.984 is the standard protocol of PON. The EPON/GPON standard differs from other PON standards in that it achieves higher bandwidth and higher efficiency using larger, variable-length packets. EPON/GPON offers efficient packaging of user traffic, with frame segmentation allowing higher quality of service (QOS) for delay-sensitive voice and video communications traffic. EPON/GPON networks provides the reliability and performance expected for business services and provides an attractive way to deliver residential services. EPON/GPON enables Fiber to The Home (FTTH) deployments economically resulting to accelerated growth worldwide. SY-GPON-1000R-DONT is based on ZTE/Realtek Chipset high-performance xPON access chip. The chip supposes three modes EPON/GPON/P2P, comply with the GPON standard of g.984, g.983, 802.3-2005, CTC EPON equipment technical requirements, have good xPON interoperability compatibility. SY-GPON-1000R-DONT provides one GE auto-adapting Ethernet ports. The SY-GPON-1000R-DONT features high- performance forwarding capabilities to ensure excellent experience with Internet and HD video services. Therefore, the SY-GPON-1000R-DONT provides a perfect terminal solution and future-oriented service supporting capabilities for FTTH deployment. It has got third-party interoperability to work with the third party OLT's, such as Huawei/ZTE/Fiber-home/Alcatel-Lucent

TnT-802DAC (2GE+WiFi5 XPON ONT) is designed to meet the FTTH requirements of fixed network operators. The ONT is based on a highperformance chipset (Realtek) technology solution, supporting IEEE802.11b/g/n/ac WIFI technology and other Layer 2/Layer 3 functions. The ONT supports the OAM/OMCI protocol, and we can configure or manage various services of the ONT on the VSOL OLT. The ONU has high reliability and is easy to manage and maintain. It has QoS guarantees for different services. It complies with the China Telecom CTC2.1/3.0 and international technical standards such as IEEE802.3ah, ITU-T G.984, etc. FEATURES TnT-802DAC (2GE+WiFi5 XPON ONT) is designed to meet the FTTH requirements of fixed network operators. The ONT is based on a high-performance chipset (Realtek) technology solution, supporting IEEE802.11b/g/n/ac WIFI technology and other Layer 2/Layer 3 functions. The ONT supports the OAM/OMCI protocol, and we can configure or manage various services of the ONT on the VSOL OLT. The ONU has high reliability and is easy to manage and maintain. It has QoS guarantees for different services. It complies with the China Telecom CTC2.1/3.0 and international technical standards such as IEEE802.3ah, ITU-T G.984, etc.

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

Dimension 178mm×120mm×30m(L×W×H) Net weight 0.32Kg Operating condition Operating temp: 0 ~ +55°C Operating humidity: 5 ~ 90% (non-condensed) Storing condition Storing temp: -30 ~ +60°C Storing humidity: 5 ~ 90% (non-condensed) Power adapter DC 12V,1.5A, external AC-DC power adaptor Power supply ≤10W Interface 2GE+1POTS+WiFi5 Indicators PWR, PON, LOS, WAN, LAN1, LAN2, 2.4G, 5G, PHONE ○ Interface parameter PON interface 1 XPON port(EPON PX20+ and GPON Class B+) SC Single Mode，Receiving sensitivity: ≤ –28dBm TX optical power: 0～+4dBm Transmission distance: 20KM RX 2.488Gbps, TX 1.2488Gbps Wavelength Tx-1310nm, Rx-1490nm Optical interface SC/UPC connector User interface 2 * 10/100/1000 Mbps auto adaptive Ethernet interface , RJ45 connectors 1 POTS RJ11 Connector WLAN interface Compliant with IEEE 802.11 b/g/n/ac, 1167 Mbps , Support 2×2MIMO, 5 dBi external antenna ○ Function Data Management OAM / OMCI, Telnet, WEB, TR069 Support full management of HGU functions by NETLINK OLT Internet connection Support Bridge, Route and Bridge/Route mixed mode Multicast Support IGMP v1/v2/v3 Support IGMP Proxy and MLD Proxy Support IGMP Snooping and MLD Snooping VLAN Support VLAN tag mode Support VLAN trunk mode Support VLAN translation Data Service Functions Full speed non-blocking switching 2K MAC address table 64 full range VLAN ID Support QinQ VLAN, 1:1 VLAN, VLAN reusing, VLAN trunk, etc Integrated port monitoring, port mirroring, port rate limiting, port SLA, etc Support auto polarity detection of Ethernet ports (AUTO MDIX) Integrated IEEE802.1p QoS with four level priority queues Support IGMP v1/v2/v3 snooping/proxy and MLD v1/v2 snooping/proxy VoIP Call protocol: SIP(IMS compatible) seamless compatible with all popular call agent Integrate heartbeat function and support active/standby call agent Voice coding: ITU-T G.711/G.722/G.729, auto-negotiate with call agent Echo cancellation exceeding ITU-T G.165/G.168-2002, up to 128ms tail length Support high/low speed fax, bypass fax, and T38 fax Support high speed MODEM(56Kbps) dial access Support RFC2833 and redundant RFC2833, difference rings, MD5 authentication, call forward, call waiting, hot-line call, alarm clock, and all kinds of value-added voice service Multi-party conferencing Wireless Support Wireless AP mode Support 802.11 b/g/n/ac Support Multiple SSID Authentication : WEP/WAP-PSK(TKIP)/WAP2-PSK(AES) Modulation type: DSSS, CCK and OFDM Encoding scheme: BPSK, QPSK, 16QAM and 64QAM Support EasyMesh QoS Support 4 queues Support SP and WRR Support 802.1P and DSCP L3 Support IPv4, IPv6 and IPv4/IPv6 dual stack Support DHCP/PPPOE/Static Support Static route Support DHCP Server Support NAT/DMZ/DDNS Support Virtual Server Security Support Firewall Support Mac filter Based on MAC or URL Support ACL

Deul Mode (can access GPON/EPON OLTs). ► Plug and play with integrated auto-detection, auto-configuration, and automatic firmware upgrades. ► Fully compliant with the IEEE 802.3ah specification and OAM functions. ► Supports 802.11n 2T2R speeds of up to 300 Mbps. ► Offers rich VLAN support, DHCP server capabilities, and IGMP snooping for multicast features. ► Provides advantageous traffic management. ► Features advanced Dynamic Bandwidth Allocation (DBA). ► The WAN port can operate in either bridge or router mode. ► Includes advanced Layer 2 features such as QinQ VLAN and QoS support. ► Supports NAT and firewall functions. ► Offers Console/Telnet/NMS management interfaces for easy operation and maintenance. ► Supports a 2K MAC address table. ► Fully compatible with OLTs based on Broadcom, PMC, and Cortina chipsets.