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PM4351-RGI

COMET Single-Channel T1/E1 Framer & LIU.

email Email: [email protected]
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tel Tel: +852 95804164

PM4351-RGI General Description

The PM4351 COMET device is a monolithic single-channel solution integrating software selectable full-featured T1 and E1 framers and T1 and E1 short haul and long haul line interfaces.

Applications
• Wireless Base Transceiver Station and Digital LoopCarriers (DLCs).
• BITS Timing Systems.
• Integrated Access Device (IAD).
• Channel and Data Service Units (CSU/DSU).
• Enterprise Routers.
• V5.1/V5.2 Interfaces.

pm4351-rgi pm4351-rgi

Key Features

    • Monolithic 3.3 V device that integrates an E1/T1/J1 Framer and line driver for shorthaul and longhaul applications
    • Software selectable between T1/J1 and E1 operation on a per device basis
    • Provides fully programmable shorthaul and longhaul pulse templates and line build out
    • Meets or exceeds T1, J1, and E1 shorthaul and longhaul network access specifications, which include: ANSI T1.102, T1.403, T1.408, AT&T TR 62411, ITU-T G.703 and G.823, as well as the newer G.775 and ETSI 300-011 specifications
    • Supports B8ZS, HDB3, and AMI line codes
    • Provides receive clock recovery and line performance monitoring
    • Provides on-board binary sequence generators and detectors that can be configured with various patterns for error testing, including those conforming to ITU-T 0.151
    • Provides transmit and receive jitter attenuation
    • Provides three full-featured HDLC controllers, each with 128-byte transmit and receive FIFOs, enabling dual compliance to the V5.1 and V5.2 interface standards
    • Supports an IEEE P1149.1 JTAG test port
    • Automatically generates DS1 performance report messages to ANSI T1.231 and other specifications
    • Compatible with Mitel ST,-bus, AT&T CHI,, and MVIP PCM backplanes supporting rates of 1.544 Mbit/s, 2.048 Mbit/s, 4.096 Mbit/s and 8.192 Mbit/s
    • Provides an 8-bit microprocessor bus interface for configuration, control, and status monitoring
    • Low power +3.3 V CMOS technology
    • Provides a -40 °C to +85 °C industrial temperature operating range
pm4351-rgi pm4351-rgi
pm4351-rgi

Specifications

Category Integrated Circuits (ICs)InterfaceTelecom Series -
Function Transceiver Interface E1, J1, T1
Voltage - Supply 3.3V Current - Supply -
Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount
Base Product Number PM4351 Product Category: Telecom Interface ICs
Packaging: Tray Moisture Sensitive: Yes
Product Type: Telecom Interface ICs Factory Pack Quantity: 84
Subcategory: Interface ICs Unit Weight: 0.586350 oz
feature-process-technology CMOS feature-minimum-operating-supply-voltage-v 3.135
feature-maximum-operating-supply-voltage-v 3.465 feature-packaging
feature-rad-hard feature-pin-count 80
feature-cecc-qualified No feature-esd-protection
feature-escc-qualified feature-military No
feature-aec-qualified No feature-aec-qualified-number
feature-auto-motive No feature-p-pap No
feature-eccn-code 5A991b. feature-svhc No
feature-svhc-exceeds-threshold No

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty Warranty
365-Day Product Quality Guarantee

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

More
E
E**y 01/22/2024

I will say that zbs diodes

2
C
C**b 05/30/2022

Milipizdric fee, in the course i ordered the wrong model that i wanted, for a short time i ignored the seller that he would send another but, the seller told you a for which he thank you so much :)

14
M
M**n 11/30/2021

Great Items, delivery one month and a half to Macedonia, so far so good, still not tested. After testing I will inform you about working condition in additional commentsHighly recommended, Thank you Seller.

12
L
L**d 06/29/2020

Very good company, Ron is a nice guy, thank you!

5

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