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AP204B GPON ONT

Ascent’s AP204B is a series of GPON/EPON optical network units designed to meet the requirements of broadband access networks. They are ideal for FTTH/FTTO applications to provide Power Over Ethernet (PoE) connections to wireless access point, CCTV cameras and other PoE devices on a GPON network. AP204B Series meets the ITU-T G.984 GPON standard and delivers higher bandwidth and higher efficiency using larger variable-length packets. It provides four GE auto-adapting PoE Ethernet ports. It features high-performance forwarding capabilities to ensure excellent experience with high speed internet and HD video services. AP204B provides a perfect terminal solution and future-oriented service supporting capabilities for FTTH deployment. AP204B offers efficient packaging of user traffic, with frame segmentation allowing higher quality of service (QoS) for delay-sensitive video communications traffic. AP204B Series GPON ONT provides the reliability and performance expected for business services and are an attractive way to deliver residential services. GPON enables Fiber to the Home (FTTH) deployments economically resulting to accelerated growth worldwide. ASCENT’s AP204B Series is a new generation smart ONT for integrated multi-service broadband access networks.

·       The PON transmission rate of downlink 2.5Gbps/ uplink 1.25Gbps for GPON and downlink 1.25Gbps/uplink 1.25Gbps for EPON

·       VLAN, STP, port isolation, ACL, QoS and Broadcast Storm Control

·       Complied with the international standard ITU-T G.984/988 and IEEE802.3ah, PRC Communication Industry   

      Standard GB/T33845-2017 and YD/T 1475-2006, and China Telecom EPON/ GPON Technical Requirement CTC

·       Developed techniques including VLAN, port isolation, ACL, QoS and Broadcast Storm Control

·       High service control capability

·       Rich OMCI&OAM function



System Characteristics

Item

Description


AP204B-4G

AP204BM-4G

AP204BMP-4G

Pon Ports

1 SC/UPC

1 SC/UPC

1 SC/UPC

UNI Ports

4 GE

4 GE

4 GE POE

Optical Power

TX Power

0.5 to 5dBm

0.5 to 5dBm

0.5 to 5dBm


RX Sensitive

-28dBm

-28dBm

-28dBm

Power Supply

AC

Adaptor

Input

100 to 240V AC

100 to 240V AC

100 to 240V

AC

Output

12V/0.5A

12V/0.5A

DC 53.5V/1.2A

Appearance




Chassis Dimensions

(W x D x H)(mm)

130 x 100 x 28

170 x 98 x 28

170 x 98 x 28

Weight (Kg)

0.4

0.4

0.4

Package Dimensions

(W x D x H)(mm)

256 x 144 x 46

250 x 230 x 55

250 x 230 x 55

Weight (Kg)

0.3

0.6

0.8

Environmental Characteristics




Operating

Temperature

0 to 45°C

0 to 45°C

0 to 45°C


Humidity

10% to 85%(non-condensing)

Storage

Temperature

-40 to 85°C


Humidity

5% to 95%(non-condensing)

Accessories

Parts

Power adaptor

Power adaptor

Power adaptor







Technical Characteristics

Item

Description

Standards

 

ITU-T G.984/G.988

IEEE802.3ah

GBT33845-2017, YD/T 1475- 2006

IEEE 802.1Q, VLAN

IEEE 802.1w, RSTP

ITU-T Y.1291

VLAN

4K VLAN

Port based VLAN

IEEE 802.1Q VLAN

Tag/Transparent/Aggregation/Trunk/Translation mode VLAN

CTC2.0 defined VLAN

EPON Service

AES128 algorithm encryption

MAC/Loid/Hybrid authentication

QoS

Backpressure flow control (half-duplex)

IEEE 802.3x flow control (full duplex)

Against Head of Line mechanism

IEEE 802.1p, CoS

Four priority queues on each port

WR, SP and FIFO queue schedule algorithms

Port rate limit

SLA and DBA

Management

Management modes including CLI, HTTP, SNMP and TELNET

Software upgrade through TFTP and WEB, OMCI, OAM etc.

Local or server syslog

Network Security

MAC address number limit

MAC filter

Port protect

Multicast

IGMP-Snooping

CTC defined dynamic multicast function

MLD-Snooping

Multicast group limitation

Multicast fast-leave

Reliability

Loop detection

Dying-Gasp

TX/RX optical power alarm

 


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