Allied Telesis AT-iMG646PX-ON Specifications Download Page 2

AT-iMG646PX-ON

| intelligent Multiservice Gateway for Outdoor Deployment

termination and grounding for the iMG. When
services are ordered, the AT-iMG646PX-ON
electronics chassis mounts easily into the
enclosure, and will terminate in-home wiring
and power connection.

Remote iMG Configuration 
with Allied Telesis  Software

The AT-iMG646PX-ON is designed to be easy to
deploy and manage.With the Zero Touch
Configurator (ZTC) software platform, the 
AT-iMG646PX can be provisioned and managed
remotely.The AT-iMG646PX, in conjunction with
the iMAP EPON2 blade, provides an integrated,
end-to end FTTH deployment. Allied Telesis’
AlliedView NMS supports provisioning,
management, and diagnostics for your EPON network.

Specifications

User’s Ports

6 x 10/100TX (RJ45)
4 x VoIP FXS ports (RJ-11)

WAN Ports

1G PX20 single-fiber (SC/UPC)
Transmit:

1310nm   

Launch power:

-1 to +4dBm

Receive:

1490nm

Receive sensitivity: -26.5 to -3dBm 

Layer 2 Operation

Layer 2 wirespeed packet switching
IGMP v1/v2 multicast support
Tag-based IEEE 802.1Q VLANs (16 max.)
IEEE 802.1p prioritization
IEEE 802.1Q tag insertion and stripping
Programmable rate limiting ingress/egress (32,000 steps)
Port mirroring ingress/egress traffic
Double QoS queue on each port
Port speed selection 10, 100 or 10/100
1,000 MAC addresses

Layer 3 Operation

NAT
PPPoE
Stateful Inspection Firewall
Intrusion detection and blocking system
IPSec/VPN passthrough
Virtual server
Global IP address pool
Dynamic port opening
DHCP client, server and relay
DNS proxy
PAP/CHAP authentication
Static and Dynamic IP address assignment
RIPv1/v2

VoIP Protocols

H.323 3.0
SIP 

2.0

MGCP/NCS 1.0

VoIP Ports

G.711 a-law and µ-law 64kbps
G.723 (optional)
G.726 16/24/32/40kbps
G.729 8kbps
G.168 LEC 8-32m/sec
T.38 fax relay
Automatic fax/modem detection
Voice Activity Detection (VAD)
Comfort Noise Generation (CNG)
Error mitigation/bad frame Interpolation
Adaptive jitter buffer
REN: 5 per FXS port
RTP voice packet encapsulation
Class 5 services

Network Management

Zero Touch Configurator
Local console port
Telnet
Remote software upgrade
DHCP
Web GUI (optional)
AlliedView NMS

LED Status Indicators

Power
System
POTS

Use/Ready/Ringing

WAN

Link/Activity

LAN

Link/Activity

Technical Specifications

Power Characteristics

Input electrical rating

12vDC, 2.0A

Power consumption

12W (typical)
24W (maximum)

Environmental Specifications

Operating Temperature

-40ºC to +60ºC

Storage Temperature

-40ºC to +80ºC

Operating Humidity 

5% to 95% RH non-condensing

Physical Characteristics

AT-EN646 Enclosure

Dimensions 

16.7 x 11.7 x 4.7 in.
(H x W x D)

Weight   

3.6 lbs

AT-iMG646PX-ON

Dimensions 

12 x 8.7 x 1.2 in.
(H x W x D)

Weight   

2.65 lbs

EPON Standards 

IEEE 802.3ah 

EFM TM-2004

IEEE 802.3ah 

EFM PON Clause 64 

IEEE 802.3ah 

OAM Clause 57

IEEE 802.3ah 

Optics Clause 60

Protocols and Standards

IPv4 RFC 

791

TCP, UDP RFC 

1144

IGMP (v1/v2) 

RFC 1112, 2236

PPPoE RFC 

2516

PAP RFC 

1334

CHAP RFC 

1994

NAT RFC 

1631

DHCP RFC 

2131

VLAN

IEEE 802.1p/Q, IEEE 802.1d,
IEEE 802.2, IEEE 802.3x

SNMP v1,v2,v3
RTP/RTCP
TFTP RFC 

1350

Telnet RFC 

318

ARP RFC 

826

H.323 4.0
SIP 2.0 

RFC 3261

MGCP/NCS 1.0
Codecs

G.711, G.726, G.729

Approvals

CE Marking
Saftey

EN60950-1 (TUV), EN60825-1,
UL 60950-1 (cULus), CSA C22.2 
No. 60950-1

Emission

FCC Part 15 Class B
EN 55022 Class B

Immunity

EN 55024

Softswitch Interoperability

Cirpack, Net Centrex, Sonus Networks, Marconi, Siemens,
Alcatel, Audiocodes, Mediatrix, Arelnet, HotSIP, Iptel, Italtel,
Lucent, Netmeeting, Nuera, OKI, Open H.323

Warranty

Two years

Ordering Information

AT-iMG646PX-ON-00  (990-001617-00)

1 x GEPON Ethernet, 6 x 10/100 TX LAN, 4 x FXS.
Requires enclosure, EN646

Options

AT-EN646 (990-001961-00)

Outdoor enclosure

AT-iMG006G-10 (990-002154-xx)

Battery backup

AT-RG013-00 (990-00670-00) 

Battery backup cable

AT-RGCONSOLECABLE (990-011748-00)

Console cable

Where xx = 

10 for U.S. power cord
30 for U.K. power cord
40 for Australian power cord 
50 for European power cord

USA Headquarters 

|

19800 North Creek Parkway

|

Suite 200 

|

Bothell 

|

WA 98011 

|

USA 

|

T: +1 800 424 4284 

|

F: +1 425 481 3895

European Headquarters 

|

Via Motta 24 

|

6830 Chiasso 

|

Switzerland 

|

T: +41 91 69769.00 

|

F: +41 91 69769.11

Asia-Pacific Headquarters 

|

11 Tai Seng Link 

|

Singapore 

|

534182 

|

T: +65 6383 3832 

|

F: +65 6383 3830

www.alliedtelesis.com

© 2007 Allied Telesis Inc. All rights reserved. Information in this document is subject to change without notice. All company names, logos, and product designs that are trademarks or registered trademarks are the property of their respective owners.

617-000119  Rev. E

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