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AND1ML1

Brand: Huawei
Model: ML1

Description: 16*E1(75ohm) Interface Board

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HUAWEI

AND1ML1

ML1

The AND1ML1 is an E1 interface board. The AND1ML1 can be used on the OptiX ATN 910, ATN 910I, ATN 950B equipment to access a maximum of 16*E1 signals, supports flexible configuration
of different services on each port, and is hot swappable

Basic Functions Provides 16 E1 interfaces.
Supports the hot swappable function.
Detects the temperature and voltage of the board.
Interface function Supports the E1 and CE1 modes.
Supports the master clock mode (unconfigurable).
Supports the HDB3 line coding (unconfigurable).
Supports inloops and outloops.
Supports the PRBS function in framed or unframed mode of an E1 interface in the receive/transmit direction.
ATM/IMA Number of supported IMA groups: 16
Maximum number of E1 links in each IMA group: 16
Encapsulates ATM VPC/VCC service to the PWE3 in the Nto-1 (N≤32) or 1-to-1 format.
Supports the ATM bundle function.
Number of supported PVCs/PVPs: 256
Number of supported local ATM CCCs: 32
Number of supported remote ATM PWE3s: 64
ML-PPP Number of supported PPP links: 16
Number of supported MLPPP groups: 8
Maximum number of links supported by each ML-PPP group: 16
Clock Synchronization Supports physical-layer clock synchronization.
TDM Supports CES services in CESoPSN and SAToP modes.
Supports the timeslot compression function. For services in CESoPSN mode, a minimum of 2 timeslots can be bundled during serial port configuration.
Supports the fractional E1. Different timeslots of an E1 can be bound to different CES PWs.
Number of supported local TDM CCCs: 8
Number of supported remote TDM PWE3s: 16
Board Name AND1ML1
Nominal bit rate 2048
Type of Interface Impedance 75 ohms
Interface code HDB3
Pulse waveform at the output interface Complies with ITU-T G.703
Input interface attenuation tolerance 0 to 6
Anti-interference capability of the input interface Complies with ITU-T G.703
Input jitter tolerance Complies with ITU-T G.823
Output jitter Complies with ITU-T G.823
Dimensions (mm) 20.32 (H) x 225.75 (D) x 193.80 (W)
Net Weight (kg) 0.56
Volume weight (kg) 3
Functions and Features
Basic Functions Provides 16 E1 interfaces.
Supports the hot swappable function.
Detects the temperature and voltage of the board.
Interface function Supports the E1 and CE1 modes.
Supports the master clock mode (unconfigurable).
Supports the HDB3 line coding (unconfigurable).
Supports inloops and outloops.
Supports the PRBS function in framed or unframed mode of an E1 interface in the receive/transmit direction.
ATM/IMA Number of supported IMA groups: 16
Maximum number of E1 links in each IMA group: 16
Encapsulates ATM VPC/VCC service to the PWE3 in the Nto-1 (N≤32) or 1-to-1 format.
Supports the ATM bundle function.
Number of supported PVCs/PVPs: 256
Number of supported local ATM CCCs: 32
Number of supported remote ATM PWE3s: 64
ML-PPP Number of supported PPP links: 16
Number of supported MLPPP groups: 8
Maximum number of links supported by each ML-PPP group: 16
Clock Synchronization Supports physical-layer clock synchronization.
TDM Supports CES services in CESoPSN and SAToP modes.
Supports the timeslot compression function. For services in CESoPSN mode, a minimum of 2 timeslots can be bundled during serial port configuration.
Supports the fractional E1. Different timeslots of an E1 can be bound to different CES PWs.
Number of supported local TDM CCCs: 8
Number of supported remote TDM PWE3s: 16
Technical Specification
Board Name AND1ML1
Nominal bit rate 2048
Type of Interface Impedance 75 ohms
Interface code HDB3
Pulse waveform at the output interface Complies with ITU-T G.703
Input interface attenuation tolerance 0 to 6
Anti-interference capability of the input interface Complies with ITU-T G.703
Input jitter tolerance Complies with ITU-T G.823
Output jitter Complies with ITU-T G.823
Mechanical Specifications
Dimensions (mm) 20.32 (H) x 225.75 (D) x 193.80 (W)
Net Weight (kg) 0.56
Volume weight (kg) 3

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