AM-3440 T1-E1 Mini-DACS Access Multiplexer

---

• Support of DS0 DACS (Digital Access Cross-Connect System) with full DS-0 level cross-connect
• Dual controller, dual power (-48 Vdc) with load sharing
• 1 for 1 protection, Y-BOX
• 1 for 1 protection, E1, T1, FOM
• PDH ring protection, QE1, QT1, FOM, Mini QE1
• Console, Telnet, SLIP, SNMP, and Inband management support
• Craft interface port for connection to external LCD display
• Compatible with SNMP based GUI network management system
• Ssupported by LoopView and Loop iNMS
• Three types of chassis: AM3440-A/AM3440-B/AM3440-C
• New TMD over Ethernet interface now available!

Plug-in cards

AM3440-A

AM3440-B

AM3440-C

Mini-Slot

1-channel E1

√

√

√

1-channel T1

√

√

√

Mini Quad E1

√

√

√

1-channel E1 ATM/Frame Relay

√

√

√

1-channel T1 ATM/Frame Relay

√

√

√

32 WAN port Router

√

√

√

64 WAN port Router-A

√

√

√

Fiber optical interface

√

√

√

3-channel Terminal Server

√

√

√

Quad 2W/4W E&M

x

√

√

QFXS/QFXO

x

√

√

Single-Slot

3-channel E1 (future option)

√

√

√

TDM Over Ethernet

√

√

√

4-channel E1

√

√

√

4-channel T1

√

√

√

6-channel U

√

√

√

10-channel U

√

√

√

8-channel OCU-DP

√

√

√

2-channel G.SHDSL (2 pairs) w/o line power

√

√

√

4-channel G.SHDSL (1 pair) w/o line power

√

√

√

8-channel G.703 card at 64 Kbps data rate

√

√

√

8-channel Dry Contact I/O

√

√

√

8-channel Dry Contact I/O type B (future option)

√

√

√

8-channel 2W/4W E&M

√

√

√

12-channel FXS

√

√

√

12-channel FXO

√

√

√

12-channel Magneto

√

√

√

1-channel low speed optical (C37.94)

√

√

√

4-channel low speed optical (C37.94)

√

√

√

8-channel RS232 with X.50 subrate

√

√

√

8-LAN-port/ 64-WAN-port Router-B

√

√

√

Conference card (future option)

√

√

√

Dual-Slot

6-channel X.21/V.11

√

√

√

6-channel V.35

√

√

√

6-channel V.36

√

√

√

6-channel EIA530/RS449 card

√

√

√

5-channel RS232 with X.50 subrate

√

√

√

24-channel FXS

√

√

√

24-channel FXO

√

√

√

2-channel G. SHDSL (2 pairs) with line power

√

x

x

4-channel G. SHDSL (1 pair) with line power

√

x

x

Line Rate

1.544 Mbps  50 bps

Output Signal

DSX1

Line Code

AMI or B8ZS

Framing

D4/ESF (selectable)

Input Signal

ABAM cable length up to 655 feet

Connector

RJ48C

Line Rate

2.048 Mbps  50 ppm

Framing

ITU G.704

Line Code

AMI or HDB3

Connector

BNC/RJ48C

Input Signal

ITU G.703 to -10dB

Electrical

75 ohm Coax/120 ohm twisted pair

Output Signal

ITU G.703

Jitter

ITU G.823

Line Rate

2.048 Mbps  50 ppm

Framing

ITU G.704

Line Code

AMI or HDB3

Connector

DB25S

Input Signal

ITU G.703 to -10dB

Electrical

75 ohm Coax/120 ohm twisted pair

Output Signal

ITU G.703

Jitter

ITU G.823

Line Rate

1.544 Mbps  50 bps

Output Signal

DSX1

Line Code

AMI or B8ZS

Framing

D4/ESF (selectable)

Input Signal

ABAM cable length up to 655 feet

Connector

RJ48C

Line Rate

2.048 Mbps  50 ppm

Framing

ITU G.704

Line Code

AMI or HDB3

Connector

BNC/RJ48C

Input Signal

ITU G.703 to -10dB

Electrical

75 ohm Coax/120 ohm twisted pair

Output Signal

ITU G.703

Jitter

ITU G.823

Line Rate

2.048 Mbps  50 ppm

Framing

ITU G.704

Line Code

AMI or HDB3

Connector

BNC/RJ48C

Input Signal

ITU G.703 to -10dB

Electrical

75 ohm Coax/120 ohm twisted pair

Output Signal

ITU G.703

Jitter

ITU G.823

Supporting Network Interworking (FRF.5) and service interworking (FRF.8).

Network Interface:

• T1 Module:

T1 ATM UNI

FR (n x 64 Kbps, n=1 to 31)

• E1 Module:

E1 ATM UNI

FR (n x 64 Kbps, n= 1 to 31)

Up to 31 logical FR channels can be concentrated/ de-concentrated to FR or ATM.

Service Ports:

• T1/FT1 interface:

n x 64 Kbps, n=1 to 24

• E1/FE1 interface:

n x 64 Kbps, n= 1 to 31

Supports HDLC to FR

Supports HDLC to ATM

Supporting FR to FR multiplexing.

Supports up to 128 DLCIs for total of 31 FR interfaces.

Supports up to 128 VCs.

Peak cell rate on DLCI basis.

Manufacturing disable/enable ATM scrambling for internal testing (E1 ATM only).

AAL0 and AAL5 are supported in the ATM adaptation layer.

Supports VBR service.

ITU FR management protocols are supported.

Flash memory software download through RS485.

Only the PVC type of ATM/FR service is supported.

Number of ports

2 LAN ports, Max. 32 WAN ports

Physical Interface

10 BaseT x 1, 10/100 BaseT x 1

Connector

RJ45

Routing protocol

RIP-I, RIP-II

Data Rates

Channelized N x 64 Kbps up to T1/E1 capacity

Supporting Protocols

TCP/IP, PPP, HDLC

Management

VT-100, SNMP

Number of ports

Four Ethernet Ports for WAN or LAN port assignment

Physical Interface

Two combo Gigabit Ethernet(GbE) with 2 RJ45 and 2 SFP housing, Two 10/100/1000BaseT Ethernet

VLAN Support

Jumbo Frame reach up to 10K bytes, Max 255 VLAN of 4094, Q-in-Q, CoS, ToS

Bandwidth

Up to 4 x 2 M and support N x 64Kbps

Number of ports

2 LAN ports, Max. 64 WAN ports

Physical Interface

10/100 BaseT x 2

Connector

RJ45

Routing protocol

RIP-I, RIP-II

Data Rates

Channelized N x 64 Kbps up to 2 T1/E1 capacity

Supporting Protocols

PPP, HDLC, Frame Relay, and Cisco compatible HDLC

Up to 64 WAN ports

Each WAN port has data rate n x 64K bps, 1 n 32

The total bandwidth of all 64 WAN ports is up to 8Mbps

Layer-two protocol: HDLC, PPP (IPCP/BCP), Frame Relay, Cisco compatible HDLC, MLPPP (future)

Eight 10/100BaseT interfaces

Routing protocol: RIP-I, RIP-II, OSPF

QoS based on rate limit

Connector

One DB-44 conversion cable to one DB-9 and two DB-25 connectors

Ports

One Async RS232 port, two Async/Sync RS232 ports.

The two Async/Sync ports can be configured independently as Asynchronous or Synchronous.

Data Rate

Async: 1.2kbps, 2.4kbps, 4.8kbps, 9.6kbps, 19.2kbps, 38.4kbps

Sync: 64 kbps

Layer 2 Protocol of RS232 Async

SLIP or raw data

Layer 2 Protocol of RS232 Sync

PPP

Terminal Server Function

Supports Telnet

Router Function

RIP-I, RIP-II, Static Route

Optical Module

Fiber Direction

Wavelength (nm)

Connector

Distance (km)

Power (dB)

SAA

Dual uni-directional

1310

SC (Subscriber Connector)

30

20

SBB

Dual uni-directional

1310

SC (Subscriber Connector)

50

30

SCC

Dual uni-directional

1310

FC (Fiber Connector)

30

20

SDD

Dual uni-directional

1550

SC (Subscriber Connector)

20

12

SEE

Dual uni-directional

1550

SC (Subscriber Connector)

100

40

SSM

Single bi-directional (master)

1310/1550

SC (Subscriber Connector)

30

20

SSS

Single bi-directional (slave)

1550/1310

SC (Subscriber Connector)

30

20

NOTE: Other fiber optical options available on special order

Data Port

Up to twelve 10-port or 6-port DTU cards

Type

Full duplex with echo cancellation

Line Type

twisted pair 19-26 AWG

Line Rate

56, 64, 112 or 128 Kbps

Line Coding

2B1Q

Connector

RJ48C

Number of port: 4 or 2

Line code: 16-TCPAM, full duplex with adaptive echo cancellation

Line rate for 4-channel G.SHDSL: n x 64Kbps (n= 3 to 31)

Line rate for 2-channel G.SHDSL: n x 64Kbps (n= 3 to 15)

Electrical: Unconditioned 19-26 AWG twisted pair

Connector: RJ45

Sealing current: Max. 20 MA source current

Clock

Source: From System, Line

Diagnostics Test

G.SHDSL Loopback: To-LINE, To-bus

BERT: QRSS

Data Port

Up to six 6-port DTE X.21 card

Data Rate

56 or 64 Kbps *n (n=1 - 24/31)

Connector

DB15

Data Port

Up to six 6-port DTE V.35 card

Data Rate

n x 64 Kbps, n = 1 to 32

Connector

DB25S (optional conversion cable DB25S to M34 connector)

Data Port

Up to six 6-port DTE V.36 card

Data Rate

n x 64 Kbps, n = 1 to 32

Connector

DB25S (optional conversion cable DB25S to DB37 connector)

Data Port

Up to six 6-port EIA530 DTE card

Data Rate

n x 64 Kbps, n = 1 to 32

Connector

DB25S (optional conversion cable DB25S male to DB37 female connector for RS449)

Data Port

Up to six 5-port RS232 cards with X.50 plug-in, subrate, with subrate mux

MUX

(a) 5 independent RS232, or (b) 5 subrate RS232 (X.50) muxed to 64K

Data Rate

Mode (a) 5 independent RS232：

1.2K, 2.4K, 4.8K, 9.6K, 19.2K, 38.4K, 48K , 64K SYNC

1.2K, 2.4K, 4.8K, 9.6K, 19.2K ASYNC

Mode (b) 5 mux together：

1.2K, 2.4K, 4.8K, 9.6K SYNC

1.2K, 2.4K, 4.8K, 9.6K ASYNC

NOTE: Mode (a) and mode (b) cannot be mixed.

Connector

DB25S

Data Port

Up to twelve 8-port RS232 cards

MUX

Maximum 5 subrate port per 64K bps

Data Rate

Asynchronous

Mux mode

0.6K, 1.2K, 2.4K, 4.8K, 9.6K

Independent mode

0.6K, 1.2K, 2.4K, 4.8K, 9.6K, 19.2K

Synchronous

Mux mode

0.6K, 1.2K, 2.4K, 4.8K, 9.6K

Independent mode

0.6K, 1.2K, 2.4K, 4.8K, 9.6K, 19.2K, 38.4K, 48K, 64K

Card Type

Port Number

1

2

3

4

5

6

7

8

Eight RJ48

Async

Async

Async

Async

Async

Async

Async

Async

Two DB44 + Two RJ48

Async/Sync

Async/Sync

Async

Async/Sync

Async/Sync

Async

Async

Async

Connector

Eight RJ48 (port 1 to port 8)

DB44 (port1,port2,port3), DB44 (port4,port5,port6), RJ48 (port7) and RJ48(port8)

Conversion Cable

A three-into-one conversion cable adapts the DB44 connector to 3 connecters (one DB9S and two DB25S)

Electrical

RS232 Interface, DCE

Interface

ITU G.703 64 Kbps co-directional interface

Connector

120ohm, RJ48

Line Distance

Up to 500 meters

Loopack

DTE Payload Loopback, Local Loopback

Source

LED

Wavelength

820nm 1.7Km reach

Connector

ST

Optical Budget

50 Mircon core/9.6 db

62.5 Mircon core/ 15db

Inputs -

Outputs -

8-channel

2-port per card, 4-pair per port

8-channel

8-pair per card

Connector

RJ45

Connector

Screw type

Internal Resistance

1 K

Initial Insulation Resistance

Min. 100M ohm (at 500 Vdc)

Activation Current

3 ma

Max. Current

5A

Deactivation Current

1.5 ma

Max. Voltage

100 Vdc, 250 Vac

Allowable Current

4 ma

Short-circuit Current

5A

Inputs -

Outputs -

8-channel

2-port per card, 4-pair per port

8-channel

8-pair per card

Connector

RJ45

Connector

Screw type

Internal Resistance

100 K

Initial Insulation Resistance

Min. 1000M ohm (at 500 Vdc)

Activation Current

3 ma

Max. Current

2A

Deactivation Current

1.5 ma

Max. Voltage

220 Vdc, 250 Vac

Allowable Current

4 ma

Connector

DB44 connector with external DB44 to 4 RJ45 connector cable

Alarm Conditioning

CGA busy after 2.5 seconds of LOS, LOF

Encoding

A-law or -law, user selectable per card

Impedance

Balanced 600or 900

Longitudinal Rejection

55 dB

Longitudinal Max

2.5 volts peak AC

Longitudinal Balance

> 63dB

Gain Adjustment

(all port settings)

Normal mode

0, -3, -6 or +7 dB for transmit (D/A) gain

0, -3, -6 or +10 dB for receive (A/D) gain

Signal/Distortion

> 46dB with 1004 Hz, 0dBm input

Frequency Response

- 0.25 to -1 dB from 300 to 3400 Hz

Idle Channel Noise

< 20 dBrnC0

Signaling

Type I, II, III, IV, V and TO (Transmit Only) signaling options

Side: A or B (manufacture option)

Wire: 2 wire or 4 wire (manufacture option)

In-band signaling tones

transparent

Modems

Full compatibility with V.90 modems

Operational Temp.

0°C to +55°C

Relative Humidity

0% to 95%

Connector

Eight RJ45

Alarm Conditioning

CGA busy after 2.5 seconds of LOS, LOF

Encoding

A-law or -law, user selectable together for all

Impedance

Balanced 600 or 900 ohms

Longitudinal Conversion Loss

> 46dB

Gain Adjustment (Per-port setting)

-10 to +7 dB / 0.1dB step for transmit (D/A) gain

-10 to +14 dB / 0.1dB step for receive (A/D) gain

I/O voice power range

A/D digital input level: -66 dBm (0.00039 Vrms) ~ + 3 dBm (1.09 Vrms)

D/A analog output level: -66 dBm (0.00039 Vrms) ~ + 7 dBm (1.74 Vrms)

Signal/Distortion

> 25dB with 1004 Hz, 0dBm input

Frequency Response

- 0.25 to -1 dB from 300 to 3400 Hz

Carrier connection

Side A ( exchange side) and Side B (carrier side) setup by side switch

wire mode

2 wire and 4 wire (programmable)

Signaling

Type 1, Type 2, Type 3, Type 4, and Type 5, Transmit only (programmable)

All in-band signaling tones are carried transparently by the digitizing process.

Customer is responsible for in-band signaling compatibility between a telephone and a switch, or between a PBX and a switch.

Ports

Eight Ports for each card

Line Status Indicator

Per Port 1 dual color LED; Red for LOS, Green for SYNC

Network Connector

RJ48S

Electrical network connection

Tip/Ring and Tip1/Ring1

Transmit Source Impedance

135 Ohms +/- 20%

Receive Input Impedance

135 Ohms +/- 20%

Receiver Sensitivity/ Dynamic Range

0 to 43 dB loop loss at 72K & 56K

0 to 34 all other rates Automatic line equalization

Connector

Twelve RJ11

Alarm Conditioning

CGA busy after 2.5 seconds of LOS, LOF

Encoding

A-law or -law, user selectable together for all

Impedance

Balanced 600 or magneto telephone impedance match

Longitudinal Conversion Loss

> 46dB

Gain Adjustment

-21 to +10 dB / 0.1dB step transmit & receive

I/O voice power range

A/D digital input level: -66 dBm (0.00039 Vrms) ~ + 3 dBm (1.09 Vrms)

D/A analog output level: -66 dBm (0.00039 Vrms) ~ + 7 dBm (1.74 Vrms)

Signal/ Distortion

> 25dB with 1004 Hz, 0dBm input

Frequency Response

- 0.25 to -1 dB from 300 to 3400 Hz, coincide with ITU-T G.712

Idle Channel Noise

Max. –65 dBm0p

Min Detectable Ringing Voltage

16 Vrms

Ringing Detectable Across

L1 and L2 (Tip and Ring), L1 and GND (Tip and GND)

Ringing Generation

Voltage: 76 Vrms (sine wave)

Frequency: 20Hz

Cadence: 1 sec on 2 sec off, or 2 sec on 4 sec off

Ringing Send Across

L1 and L2 (Tip and Ring), L1 and GND (Tip and GND)

Signaling

Magneto MRD(Ringing across Tip and Ring or Tip and Ground)

Signaling Bit A,B,C,D

Programable

Signaling is carried transparently by the digitizing process.

Use Magneto card default setting for communications between magneto telephones

Use Magneto card PLAR mode setting for communications between a magneto telephone and a regular telephone

Connector

Four RJ11

Alarm Conditioning

CGA busy after 2.5 seconds of LOS, LOF

Encoding

A-law or -law, user selectable per card

AC impedance

Balanced 600 or 900 ohms, user selectable per card

Longitudinal Rejection

55 dB

Loss Adjustment

0, 3, 6, or 9 dB transmit & receive, user selectable per card

Signal/ Distortion

> 46dB with 1004 Hz, 0dBm input

Frequency Response

- 0.25 to -1 dB from 300 to 3400 Hz

FXS Loop Feed

Nominal -48 Vdc with 25mA current limit per port

FXS Ringing

1 REN at 5000 meters per port

20 Hz, other frequencies (manufacture option): 16.7 Hz, 25 Hz, 50 Hz

82 Vrms (sine wave)

User selectable ring cadence per card for PLAR function: 2 sec on 4 sec off, or 1 sec on 2 sec off

FXO Ringing REN

Ringing REN

0.5B (AC)

Detectable Ringing

25 Vrms

Loop Resistance

 1800 

DC impedance (ON-HOOK)

> 1M 

DC impedance (OFF-HOOK)

235  @ 25mA feed

90  @ 100mA feed

Metering Pulse

12 KHz/16 KHz

• Power: 10dBm

• Sensitivity: -18dBm to -45dBm (manufacture option)

Signaling

Loop Start, GND-Start, Metering Pulse (12 KHz, 16 KHz), DTMF, Dialing Pulse, PLAR,

Battery Reverse (support Line Reverse Signaling for Billing)

In-band signaling tones

transparent

Operational Temp.

0°C to +55°C

Relative Humidity

0% to 95%

Connector

Twelve RJ11

Alarm Conditioning

CGA busy after 2.5 seconds of LOS, LOF

Encoding

A-law or -law, user selectable together for all

AC Impedance

Balanced 600 or 900 ohms (selectable together for all)

Longitudinal Conversion Loss

> 46dB

Cross talk measure

Max -70dBm0

Gain Adjustment

-21 to +10 dB / 0.1dB step transmit & receive

Signal/ Distortion

> 25dB with 1004 Hz, 0dBm input

Frequency Response

- 0.25 to -1 dB from 300 to 3400 Hz, coincide with ITU-T G.712

Idle Channel Noise

Max. –65 dBm0p

Variation of Gain

±0.5dB

FXO

Ringing REN

0.5B (AC)

Detectable Ringing

25 Vrms

Loop Resistance

≦1800 Ω

DC Impedance (ON-HOOK)

> 1M Ω

DC Impedance (OFF-HOOK)

235 Ω@ 25 mA feed

90 Ω@ 100 mA feed

FXS Loop Feed

Normal -48 Vdc with 25mA current limit

FXS signalling

Normal / Automatic Ringdown

FXS Ringing

1 REN at 5K meters per port

16.5Hz, 20Hz, 25Hz, 50Hz, user selectable for all ports

38 to 85 Vrms (sine wave), 76 Vrms for default Ring Voltage

2 sec on 4 sec off, or 1 sec on 2 sec off optional for PLAR

Signaling

Loop Start, DTMF, pulse, PLAR, Battery Reverse

Optional Signaling (for special order)

Ground Start, Metering pulse (12 KHz, 16 KHz), and P( in PLAR mode, PLAR signalling bits are programmable.

Signaling Bit A,B,C,D

Programable bit

• All in-band signaling tones are carried transparently by the digitizing process.

• Customer is responsible for in-band signaling compatibility between a telephone and a switch, or between a PBX and a switch.

RS232, VT100 - front panel

10 Base-T, Ethernet, SNMP - front panel

CONSOLE/SLIP - front panel

In-band 64 Kbps

Performance Registers

Last 24 hours performance in 15 minute intervals and last 7 days in 24 hour summaries

Separate Registers

Network, user, and remote site

Performance Reports

Reports include E1 Bursty Errored Second, Severe Errored Second, Degraded Minutes, and Controlled Slip Second. Also available in Statistics (%)

Alarm Queue

Containing 40 alarm records which record the latest alarm type, location, and date & time

Threshold

Bursty Seconds, Severely Errored Second, Degraded Minutes

Loopback

E1/T1 interface (Line Loopback, Payload Loopback, Local Loopback)

U interface (Local Loopback, Payload Loopback)

Test Pattern

E1/T1 interface (215-1 PRBS, 3-in-24, 1-in-8, 2-in-8, 1:1 patterns)

U/DTE interface (211-1 BERT)

LED

1 per U/V.35-interface, ACO, Power, SYNC/TEST, LOF, BPV, RAI/AIS

AM3440-A

AM3440-B

AM3440-C

Dimensions

432.4 x 220 x 223.5 mm (WHD)

438 x 110 x 224 mm (WHD)

438 x 132 x 224 mm (WHD)

Power

Single/ Dual -48 Vdc: -36 to -75 Vdc, 100 Watts max.

Single/ Dual -48 Vdc: -36 to -75 Vdc, 150 Watts max.

Single/ Dual -24 Vdc: -18 to -36 Vdc, 150 Watts max

Single/ Dual -125 Vdc: -40 to -150 Vdc, 100 Watts max

Single/ Dual -48 Vdc: -36 to -75 Vdc, 100 Watts max.

Single AC: 100 to 240 Vac, 50/60 Hz

Single/ Dual -48 Vdc: -36 to -75 Vdc, 100 Watts max.

Single AC: 100 to 240 Vac, 50/60 Hz

Temperature

0-50°C

0-50°C

0-50°C

Humidity

0-95%RH (non-condensing)

0-95%RH (non-condensing)

0-95%RH (non-condensing)

Mounting

Desk-top stackable, 19” /23” rack mountable

Desk-top stackable, 19” /23” rack mountable

Desk-top stackable, 19” /23” rack mountable

Line Power Supply

Available only with DC power for G.SHDSL card only

N/A

N/A

Power Consumption

Max 110 Watts

Max 45 Watts

Max 57 Watts

AM3440-A

AM3440-B

AM3440-C

EN55022 Class A, EN50024, FCC Part 15 Class A, FCC Part 68, CS-03, IEC60950, UL60950, IEEE-1613

EN55022 Class A, EN50024, EN300 386, IEEE-1613

FCC Part 15 Class A, FCC Part 68, CS-03, IEC60950-1, EN60950-1

EN55022 Class A, EN50024, EN300 386, FCC Part 15 Class A, IEC60950-1, EN60950-1, IEEE-1613