'higher level models'

This Yokogawa OTDR AQ1000 is specifically designed to increase the productivity of field personnel working on the installation and deployment of optical access networks such as Fiber To The Home (FTTH). Although it is positioned as an entry-level model, it still retains Yokogawa's established standards of quality/reliability and features characteristics which are usually present in higher-level models, such as a high-quality capacitive multi-touch touchscreen and wireless connectivity.

Features: Dual Input Optical Receiver ( Rf Switch) Agc Optical Modules For Both Inputs Automatic Switching Between 2 Fiber Inputs Uniterrupted Fixed Rf Output Level Predefined Auto Switch Over From Primary Input To Secondary Input To Mainatin Stable Rf Quality Digital Optical Power Display Of Primary And Secodary Fiber Inputs Separate Gain And Slope Controls For Both Fiber Inputs Optical Input (A) : +2 To-5 Dbm Optical Input (B) : +2 To -10 Dbm Switchover Level : -5 Dbm Models Available :- Rf Switch Agc/Smps Rfswitch/Agc/Transformer

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

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

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

1GE+1POTS XPON HGU terminal devices are designed for fulfilling FTTH and triple play service demand of fixed network operators. This box is based on the mature Chipset (Realtek) technology, which have high speed performance, and the technology of Layer 2/3, and high quality VoIP as well. Support full management of HGU devices through Netlink OLT. They are highly reliable and easy to maintain, with guaranteed QoS for different service. • Support VLAN tag mode • Support VLAN trunk mode • Support VLAN translation • Full speed non-blocking switching • 2K MAC address table 4K VLAN ID • 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 • SIP and IMS SIP • G.711a/G.711u/G.722/G.729 Codec • Echo cancellation,VAD/CNG, DTMF Relay •T.30/T.38 FAX

A Fiber Optical Attenuator (LC/10dB) is a passive optical device used in fiber optic communication systems to reduce the power level of an optical signal by 10 decibels (dB). It helps prevent signal overloading in receivers and ensures optimal transmission performance. Features : LC Connector Type – Designed for LC (Lucent Connector) interfaces. 10dB Attenuation – Reduces optical signal strength by 10 decibels. High Precision – Ensures accurate signal attenuation with minimal loss. Low Insertion Loss – Maintains high-quality transmission with minimal impact. Wide Wavelength Compatibility – Supports 1260nm–1620nm fiber wavelengths. Compact & Lightweight – Small form factor for easy integration. Stable Performance – Provides consistent attenuation over long durations. Durable Construction – Made of high-quality materials for longevity. Simple Plug-and-Play – Easy to install without additional tools. Application – Used in fiber optic networks, data centers, and telecom systems.

Features: Reverse/Forward 35 V Dc Operated Optical Wave Length : 1200-1600 Nm Bandwidth :47-860 Mhz Double Ic Optical Level Ind . : Upto -12 Dbm Double Output With Test Point Aluminium Housing With Dual Heatsink

Specifications: Optical Wave Length : 1200- 1600 Nm Bandwidth : 47-860 Mhz. Optical Level Indicator : Upto -16 Dbm Rf Input : 75 Db +/- 3 Double Output With Test Point Powerpass /220V Ac Operated Gain And Slope Controls Tin + Powder Coated Metal Housing. Variants Available : Ct216E Silver (T Series Ic), Gold ( Oei Ic ) , Diamond (Nxp Ic )