Zoom 5341J User Manual

Model 5341J

DOCSIS 3.0 8x4

Cable Modem

The Zoom Model 5341J cable modem meets the
cable industry's DOCSIS 3.0 standard for speeds
up to 343 Mbps, and also works with
lower-speed DOCSIS 2.0 and 1.1 services. And
with IPv4 and IPv6 networking support, this is a
product designed and built for use today and for
years to come. The Model 5341J has been

®

tested and certified by CableLabs
nearly all U.S. cable services.

This modem can be plugged into any Windows, Mac, or Linux computer with an Ethernet port. The Model 5341J
can also be plugged into routers and routers with wireless capability for sharing of your high-speed service with
multiple devices. With its easy installation, high speed, and broad compatibility, the Model 5341J is the perfect
choice for almost any cable modem user.

to work with

Features of the Model 5341J include:

¾ Easy installation

¾ Fast data speed

Up to 343 Mbps downstream and 123 Mbps upstream with bonding of up to eight channels downstream and
four channels upstream

¾ Fast 10/100/1000 Base-T Ethernet connectivity

To support the very fast DOCSIS 3.0 data transfers and provide compatibility and easy installation with almost
any Windows, Mac or Linux computer, as well as both wired and wireless routers

¾ Supports IPv4 and IPv6

Support for the latest Internet addressing keeps your equipment current

¾ Five status-reporting LEDs

Power, Downstream, Upstream, Status, and Link lights allow easy status monitoring.

¾ DOCSIS 3.0 compatible, and compatible with earlier standards

Provides support for the latest data-over-cable standard DOCSIS 3.0, as well as DOCSIS 1.1 and 2.0, to
ensure operation with the fastest available services and compatibility with all U.S. operators.

DOCSIS (Data Over Cable Service Interface Specification) is the industry standard for transmission of Internet
data over cable-based systems in the U.S. and many other countries. Check with your service provider to ensure
they use the DOCSIS standard.

¾ Extensive SNMP management support

Includes MIB-II, Ethernet-Like MIB, Bridge MIB, Cable Device MIB, Baseline Privacy Interface MIB,
RF Interface MIB

¾ Flexible cable modem orientation – Horizontal, or vertical using the modem stand included

¾ Experienced, U.S.-based technical support for both consumers and service providers

¾ Certified by CableLabs

¾ Two year warranty and U.S. support from Zoom Telephonics, a leader in communications

products since 1977

®

Model 5341J

DOCSIS 3.0 8x4

Cable Modem

International
Headquarters

Zoom Telephonics, Inc
207 South Street
Boston, MA, 02111
USA
Tel: [phone]
Fax: [phone]

Email: [e-mail]

Website: www.zoomtel.com

OTCQB: ZMTP

© 2015 Zoom Telephonics, Inc.
207 South Street, Boston, MA 02111
Zoom is a registered trademark of Zoom
Telephonics, Inc. All other registered
trademarks and trademarks used herein
are the property of their respective
holders.

Cable Modem Back Panel

Specifications

General

Cable modem service interface: F-type female 75 Ω (standard coaxial connector)

Ethernet LAN interface: RJ-45 10/100/1000 Mbps Ethernet, with Auto-MDI/MDIX

Status indicators: Power, Downstream link, Upstream link, Connection Status, Ethernet link

Weight: 8.7 ounces (246 grams)

Size: 6.3 x 4.9 x 1.3 inches (16 x 12.4 x .3 cm)

Power adapter: Level V energy-saving, switching power supply with 12 Volt DC,
1 Amp output. NEMA 5-15 (North American style) plug is standard.
Other plugs are available.

Operating temperature: 32° to 104° F (0° to 40° C)

System requirements: - The cable modem must be connected to a cable modem service

- An available Ethernet port on a Windows, Mac, or Linux

Approvals: FCC part 15B, Bureau Veritas for IEC 60950-1:2005 (2nd Ed.) safety,
CE, CableLabs

Warranty: Two years

Package contents: Cable modem, modem stand, power cube, Ethernet cable,

Quick Start flyer

Operating Parameters

Downstream:

Data rate*: Up to 343 Mbps (8 channels), Up to 43 Mbps (single channel)

Frequency: 88 to 1002 MHz (edge to edge)

Modulation: 64 or 256 QAM

Operating level range: -15 to +15 dBmV

Upstream:

Data rate*: Up to 123 Mbps (4 channels), Up to 31 Mbps (single channel)

Frequency: 5 to 42 MHz (edge to edge)

Modulation: QPSK, 8QAM, 16QAM, 32QAM, 64QAM,128QAM, 256QAM

Operating level range: A-TDMA:

S-CDMA:

Security: DOCSIS 3.0 Security (BPI+, EAE, SSD)

Networking:

Network protocols: IPv4, IPv6, TCP, UDP, ARP, ICMP, DHCP, FTP, TFTP, SNMP, HTTP

Application protocol: SNMP v1/v2/v3

DHCP client: Automatically retrieves IP and DNS server address from DHCP server

at ISP

ToD (RF868): ToD support for local and MSO time synchronization

TFTP client: TFTP support for cable modem configuration file download

Management: Web-based management interface utility

Core chipset: Broadcom BCM3382DKFBG

* Data throughput will be reduced by network overhead. Delivered data speeds are also dependent upon the configuration and capacity of

the data-over-cable service on which the 5341J is used.

that uses any of the DOCSIS standards – 3.0, 2.0, 1.1

computer, or an available WAN Ethernet port on a wired
or wireless router.

®

+8 to +54 dBmV (32QAM, 64QAM)

+8 to +58 dBmV (QPSK)

+8 to +53 dBmV (all modulations)

5341J 13215