TnT-G30xx series GPON 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. Support C/S & B/S architecture Support auto topology or modify manually Add Trap Server to detect ONT automatically EMS can add and configure ONT automatically Add ONT position information

SY-GPON-16OLT These GPON series OLTs 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 Support auto topology or modify manually Add ONU position information Add Trap Server to detect ONU automatically EMS can add and configure ONU automatically Support EMS APP Support C/S & B/S architecture

GPON OLT 16 PON Product introduction GPON OLT 16 PON, 4*1GE(SFP)/10GE(SFP+) Uplink. Automatic configuration,Automatic upgrade, EMS & Web management Material: Steel shell Size: 442mm*200mm*43.6mm（L*W*H） Weight: 3.1kg Functional characteristics GPON OLT 16 PON ►Satisfactory standard Meet ITU-T G984/G.988 standard Meet China’s relevant GPON standards ►L3 OLT Support static route RIP v1/v2、OSFP v2 ►Easy to manage Friendly EMS/Web/Telnet/CLI management CLI command style similar to mainstream manufacturers Support APP management ►Fully open platform Open to any brand of ONT ►High performance cost 1U height compact design Adopt mainstream chip scheme Technical parameters Item V1600G2 Chassis Rack 1U 19 inch standard box 1G/10G Uplink Port QTY 12 Copper 10/100/1000M auto-negotiation 8 SFP 1GE 4 SFP+ 10GE GPON Port QTY 16 Physical Interface SFP Slot Connector Type Class B+/C+ Max splitting ratio 1:128 Management Ports 1*10/100BASE-T out-band port, 1*CONSOLE port PON Port Specification(Class B+ module) Transmission Distance 20KM GPON port speed Upstream 1.244G Downstream 2.488G Wavelength TX 1490nm, RX 1310nm Connector SC/UPC Fiber Type 9/125μm SMF TX Power +1~+5dBm Rx Sensitivity -28dBm Saturation Optical Power -8dBm Dimension(L*W*H) 442*320*43.6mm Weight 4.5kg AC Power Supply AC:90～264V, 47/63Hz DC Power Supply x Double Power Module Hot Backup √ Power Consumption 85W Operating Environment Working Temperature 0～+50℃ Storage Temperature -40～+85℃ Relative Humidity 5~90%(non-conditioning)

V1600G series GPON 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. Functional characteristics ►Satisfactory standard Meet ITU-T G984/G.988 standard Meet China’s relevant GPON standards ►Easy to manage Friendly EMS/Web/Telnet/CLI management CLI command style similar to mainstream manufacturers Support APP management ►Fully open platform Open to any brand of ONT ►High performance cost 1U height compact design Adopt mainstream chip scheme Item V1600G0 Chassis Rack 1U 19 inch standard box 1G/10G Uplink Port QTY 6 Copper 10/100/1000M auto-negotiation 4 SFP 1GE 2 SFP+ 10GE GPON Port QTY 4 Physical Interface SFP Slot Connector Type Class C+ Max splitting ratio 1:128 Management Ports 1*10/100BASE-T out-band port, 1*CONSOLE port PON Port Specification(Class C+ module) Transmission Distance 20KM GPON port speed Upstream 1.244G Downstream 2.488G Wavelength TX 1490nm, RX 1310nm Connector SC/UPC Fiber Type 9/125μm SMF TX Power +3～+7dBm Rx Sensitivity -30dBm Saturation Optical Power -12dBm Dimension(L*W*H) 442*220*43.6mm Weight 2.8kg AC Power Supply AC:100～240V, 47/63Hz Double Power Module Hot Backup √ Power Consumption 45W Operating Environment Working Temperature 0～+50℃ Storage Temperature -40～+85℃ Relative Humidity 5～90%(non-conditioning)

Firstly, Let’s go through the main technical and functional features V1600G series GPON OLT products are 1U height 19-inch rack mount products. The features of the OLT are small, convenient, flexible, easy to deploy, high performance. In other words, it is appropriate to be deployed in a compact room environment. The OLTs can be used for “Triple-Play”, VPN, IP Camera, Enterprise LAN, and ICT applications. Key Features Support High Performance Layer 3 Switching Dual power supply (optional) 48v DC, 12vDC power supply(optional) Support Netcare app Fast ONU Register Credit Time Control ONT Auto Detect and ONT Firmware Auto Up-grade WEB/CLl/EMS Management

The V1600G0-B is a GPON OLT with 4 PON ports that meets flexible and fast FTTx access, suiting the scenarios such as sparse/ remote/cost-sensitive area, smart industrial park, commercial building and FTTM, etc. Highlights Compact design, meets various application scenarios. Netlink 4 port OLT Supports the deployment in diverse scenarios including low density areas, remote areas, sparsely-populated areas and industry parks. Supports FTTM and sharing site/rack with wireless base stations. Small size and lightweight, easier to delivery and install Netlink 4 port OLT Small size and lightweight, easy to transport and install, Supports multiple installation modes, like limited room space basement, low-voltage room and small rack or cabinet. Carrier-class security protection, support dynamic routing protocol RIP&OSPF, ensure the safe operation of network Supports uplink redundancy protection including LACP STP RSTP and MTP. and support RIPEOSPF protocol. Supports Ink protection. Lower TCO Netlink 4 port OLT dramatically saves on investment fees in trunk fires, pipe. Engineering, and facilities. Effectively reduce CapEx and OpEX. Item V1600G0-B V1600G1-B V1600G2-B Dimension (L*W*H) 442mm*220mm*43.6mm 442mm*320mm*43.6mm GE/10GE Uplink Port QTY 4 8 8 RJ45(GE) 2 4 4 SFP(GE) / 2 / SFP+(10GE) 2 2 4 GPON Port QTY 4 8 16 Physical Interface SFP Slots, Max splitting ratio ≤ 1:128 Management Ports 1*FE out-band port, 1*CONSOLE port, 1*USB2.0, 1*Type-C USB(For console, G2-B) PON Port Specification (Class C+++ Module) Transmission Distance 20KM GPON port speed Upstream 1.244Gbps, Downstream 2.488Gbps Wavelength TX 1490nm, RX 1310nm Connector SC / UPC Fiber Type 9/125μm SMF Supported PON module level Class B+, C, C+, C++, C+++ Weight (Single AC Power) Net Weight 2.95kg 4.05kg 4.80kg Gross Weight 4.15kg 5.65kg 6.40kg Power Supply AC:100～240V, 47/63Hz or/and DC:-48V, Double Power Module Hot Backup Power Consumption 35W 45W 85W Operating Environment Working Temperature 0°C ~ +50°C Storage Temperature -40 ~ +85°C Relative Humidity 5 ~ 90% (non-conditioning) Management Mode EMS, WEB, SNMP, Telnet , CLI

V1600G series GPON 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. GPON OLT is a 1U height 19-inch rack mount product with 4 ports. • Material: Steel shell • Size: 442*220*43.6mm • Weight: 2.95kg

TnT-G30xx series GPON 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. Support C/S & B/S architecture Support auto topology or modify manually Add Trap Server to detect ONT automatically EMS can add and configure ONT automatically Add ONT position information

TnT-G30xx series GPON 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. Support C/S & B/S architecture Support auto topology or modify manually Add Trap Server to detect ONT automatically EMS can add and configure ONT automatically Add ONT position information