AD-NET TECHNOLOGY CO.,LTD

STATE-OF-ART NETWORKING

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Spotlight

AN-E-OLT-1000, as a new generation of minitype GEPON equipment, is a kind of telecom FTTH bandwidth connecting equipment supplied for telecommunication carrier's and ISP's.

Description

AN-E-OLT-1000,as a new generation of minitype GEPON equipment, is a kind of telecom FTTH bandwidth connecting equipment supplied for telecommunication dealer. Perfect integration, applied flexibility, high reliability, managing, free expansibility, group web and QoS guarantee are its features. AN-E-OLT-1000 integrates EPON system based on the IEEE802.3ah new standard, the fiber speed of upstream and downstream can be up to 1.25Gb/s. Each EPON system is available for max 1:32 WDM to transmit datas based on forming fiber web by fiber and 32 EPON long-distance ON equipments, with great capacity , excellent secrecy, web-grouping flexibility and saving the line resources and the quantity of end equipments.AN-E-OLT-1000, mainly used for FTTH project, make fiber to household come true, available for Iptelephone, bandwidth datas, operating IPTV, etc, also manage the performance, failure and deploy. It can be put in telecommunication office or flat, building.

Compatibility: AN-E-OLT-1000 is a mini-box-type equipment, only 1U height, can joint any E-ONU from AD-net.Long-distance: It is up to 20kms, and can save the cost of web-room construction and maintenance for telecommunication dealer, as it is passive accessories.High reliability: Recover after equipment regroups and the power interrupts unconventionally, the system can come back to normal work quickly as the storage scheme.Web-grouping flexibility: The up interface of AN-E-OLT-1000 can supply 10/100/1000M self-adjustable TX, 1000M FX and different kinds of web-group structure, such as chain-type, star-type, tree-type.Full QoS guarantee: Each PON supports up to 256 logic accesses, and single ONU can support many separate logic accesses .For good Qos,it can adopt AES-128 encryption for each access, and supports strong DBA, with powerful bandwidth sharing ability ,flexible bandwidth management and increasing bandwidth using rate effectively;The double managing mode based on SLA and PRI can ensure the users` mini bandwidth demand and low time-delay requirement for the PRI operation.

Features

GEPON OLT model AN-E-OLT-1000 - fixed 1 port PON Optical Line Terminal

4 x E1 to 4 x 10/100 Ethernet protocol converter with NMS remote monitoring

AN-E-OLT-1000, as a new generation of minitype GEPON equipment, is a kind of telecom FTTH bandwidth connecting equipment supplied for telecommunication carrier's and ISP's.

A N - 4 E 1 - 4 E T H c o n v e r t o r provides easy conversion from 1 to 4 E1 channels to 4 x Ethernet ports. Support 1 to 4 E1 channels setting, it can detect the number of E1 chnanel and select available channel, also it's equipped with NMS GUI for remote and local monitoring purposes

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The core of a AN-STM-1-ETH unit is the SDH processing block implemented in a single FPGA. Its functions include SDH mapping, pointer processing, multiplexing, framing, clock extraction, alarm detections. The Ethernet processing deals with the Ethernet interface functions, such as rate negotiation, CRC processing etc. The E1 interface block converts between TTL level and HDB3 signal format. FO interface converts STM-1 optical signal into electrical format for processing by the FPGA, and vice versa. Orderwire block allows maintenance telephone conversation to be established between two connected AN-STM-ETH units, or between the AN-STM-1-ETH and the AN-MSPP. A handset is used for orderwire instead of a full functional telephone set. As a CPE equipment, management on AN-STM-1-ETH is usually done through the management station connected to the AN-MSPP. When used in a point-to-point link, management is through the RS485 management port using TABS protocol. The power conversion block converts input -48V DC or 220V AC power supply to internal voltages for logical operations.

STM-1/4, E3, DS3 converter series

LAN-2-LAN Ethernet connections

over STM-1 networks made easy

AN-STM-1-ETH protocol converter

Specifications

Fully SDH based platform - it can be used not only as STM-1 Ethernet converter, but also as a SDH terminal mux

Easy in operation, easy to install;

Q3 or SNMP 10Base-T ,RS-485 interface

GUI manager for features set up

Different STM-1 wavelengths and distances - WDM/Single Mode/Multimode up to 120 km

Standard 19 inch 1 unit box

-48V DC or 220V AC or +24V DC power supply

STM-1 SDH optic port G.957, framing G.707Ports Ethernet port IEEE 802.3 100Base-TxTiming SDH G.813, G.825, Post&TelecommunicationsMinistry YDN121-1999, YDN123-1999Bit rate: 155520kbit/s (STM-1, G.957, framing G.707)Line code: Scrambled NRZOptic ports: 1 or 2 optic ports selectedTwo 100Base-Tx Ethernet ports are available. Comply with IEEE 802.3 related suggestions.10M/100M auto-adaptedThe channel rate of Ethernet can be adjusted among 2M to 100M, and the rate can be decidedby setting the quantity of VC12 (1~46).Half duplex/full duplex auto-adaptedHP auto-MDIX MDI and MDI-X auto-adapted,connector:RJ45 socket802.1Q MAC packet transparent transmission supported. Maximum size :1536 bytesTemperature:0C~45CHumidity:< 90 % (non-condensing)widthheightdepth(mm): 440 44 138