The Syrotech Networks GPON 2 Port 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 Meet ITU-T G984/G.988 standards Friendly EMS/Web/Telnet/CLI management CLI command style similar to mainstream manufacturers Open to any brand of ONT 1U height compact design Adopt mainstream chipset

The Syrotech Networks GPON 2 Port 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 Ÿ Meet ITU-T G984/G.988 standards Ÿ Friendly EMS/Web/Telnet/CLI management Ÿ CLI command style similar to mainstream manufacturers Open to any brand of ONT Ÿ 1U height compact design Adopt mainstream chipset

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)

Syrotech SY-GPON-8OLT complies with ITU-T G.984/G.988 and meets requirements about GPON OLT in Network Access Technical Requirements. It fully supports CTC2.0, automatic discovery and cooperation with ONUs of different manufacturers. Syrotech SY-GPON-8OLT supports the Asymmetric uplink 1.25Gbps/downlink 2.5Gbps PON transmission rate, efficient bandwidth usage and Ethernet services, helping carriers to provide reliable services to their users. Its coupling ratio ups to 1:128, and its support of different hybrid ONU networks minimize the carrier's investment. Syrotech SY-GPON-8OLT, based on the edge-cutting technologies, is strong in functions. A few of its functions such as QoS guarantee, SLA and DBA can be easily listed out. Specificaons: Network Security Limiting the maximum number of users on each port Port isolation Packet storm control Flow-based ACL access control function Transmission data encryption on the PON interface Supports TACAS+ Configuration Management Various management modes such as CLI, SNMP and TELNET Conducting software upgrade through TFTP Debug output Physical Characteristics Dimensions mm (W×D×H): 442.5x304x 44 Installation: standard 19-inch rack-mounted Weight: 5.25Kg Environment Operating environment: 0°C-45°C; 10%-85% non-condensing Storage environment: -40°C-80°C; 5%-95% non-condensing Power Supply Input voltage: AC90 ~ 240V, DC 36 ~ 72V dual-power input, DC/AC power supply and hot-swap

Syrotech SY-GPON-4OLT complies with ITU-T G.984/G.988 and meets the requirements for GPON OLT in Network Access Technical Requirements. It fully supports CTC2.0, automatic discovery, and cooperation with ONUs of different manufacturers. It supports the asymmetric uplink 1.25Gbps/downlink 2.5Gbps PON transmission rate, efficient bandwidth usage, and Ethernet services, helping carriers provide reliable services to their users. Its coupling ratio goes up to 1:128, and its support for different hybrid ONU networks minimizes the carrier's investment. Syrotech SY-GPON-4OLT, based on cutting-edge technologies, is strong in functions. Some of its functions, such as QoS guarantee, SLA, and DBA, can be easily listed.

Syrotech SY-GPON-4OLT complies with ITU-T G.984/G.988 and meets the requirements for GPON OLT in Network Access Technical Requirements. It fully supports CTC2.0, automatic discovery, and cooperation with ONUs of different manufacturers. It supports the asymmetric uplink 1.25Gbps/downlink 2.5Gbps PON transmission rate, efficient bandwidth usage, and Ethernet services, helping carriers provide reliable services to their users. Its coupling ratio goes up to 1:128, and its support for different hybrid ONU networks minimizes the carrier's investment. Syrotech SY-GPON-4OLT, based on cutting-edge technologies, is strong in functions. Some of its functions, such as QoS guarantee, SLA, and DBA, can be easily listed.

Syrotech SY-GPON-8OLT complies with ITU-T G.984/G.988 and meets requirements about GPON OLT in Network Access Technical Requirements. It fully supports CTC2.0, automatic discovery and cooperation with ONUs of different manufacturers. Syrotech SY-GPON-8OLT supports the Asymmetric uplink 1.25Gbps/downlink 2.5Gbps PON transmission rate, efficient bandwidth usage and Ethernet services, helping carriers to provide reliable services to their users. Its coupling ratio ups to 1:128, and its support of different hybrid ONU networks minimize the carrier's investment. Syrotech SY-GPON-8OLT, based on the edge-cutting technologies, is strong in functions. A few of its functions such as QoS guarantee, SLA and DBA can be easily listed out. Specificaons: Network Security Limiting the maximum number of users on each port Port isolation Packet storm control Flow-based ACL access control function Transmission data encryption on the PON interface Supports TACAS+ Configuration Management Various management modes such as CLI, SNMP and TELNET Conducting software upgrade through TFTP Debug output Physical Characteristics Dimensions mm (W×D×H): 442.5x304x 44 Installation: standard 19-inch rack-mounted Weight: 5.25Kg Environment Operating environment: 0°C-45°C; 10%-85% non-condensing Storage environment: -40°C-80°C; 5%-95% non-condensing Power Supply Input voltage: AC90 ~ 240V, DC 36 ~ 72V dual-power input, DC/AC power supply and hot-swap