GarrettCom DS80
8 ports, copper, one port fiber option
Call us for Pre-sales and discount pricing
on
Garrett Magnum DS80, 8 ports,
copper, one port fiber option
301-924-7400
Support
GarrettCom DS80, 8 ports, copper, one port fiber option
Features
• DS80F units provide six 10/
100 dual-speed RJ-45 ports
for users, one 10/100
switched RJ-45 port for
servers or for users, and one switched 100Mb Fiber FDX
”backbone” port.
• DS80C units provide six 10/
100 dual-speed RJ-45 ports
and two 10/100 full-duplex
switched RJ-45 backbone
ports.
• Compact office-hub packaging
brings 100Mb fiber
backbone connectivity to
the workplace
• Fast Ethernet fiber connectors
may be multi-mode SC,
ST, or single-mode (either
20km or 40km “long-haul”)
SC type.
• Comes with a durable metal
enclosure, metal mounting
clips, and an external power
supply for either 115vac or
230vac power.
Description
Magnum DS80F Dual-Speed Personal Hubs provide the performance
of a 100Mb switched fiber link upstream with the convenience of dual speed
10/100 copper ports for workplace LAN connections, all in one compact
unit about the size of a paperback book. Where “future-proof” fiber
cabling is installed in the building infrastructure to a wall plate or jack in
each office, lab, classroom or small workgroup area, the DS80F-series enables
10/100 copper-cable devices to be economically connected. No
media converter is required.
Designed for use in an individual’s multi-system office, or to support
a small workgroup, a remote office or a classroom, the Magnum DS80F
and DS80C are easy to install and use. Addresses of attached nodes are
automatically learned and maintained, adapting the switching services to
network changes and expansions to provide plug-and-play operation. Flow
control maximizes throughput across all ports. Top-mounted LEDs provide
status information on each port.
A DS80F Personal Hub has one full-duplex 100MB switched fiber
port, one “N-way” switched RJ-45 port and six half-duplex 10/100 auto negotiating
RJ-45 ports. While the switched fiber port is typically for a
backbone connection, the switched RJ-45 port can be used at 100Mb FDX
for a high-performance workplace server or to cascade to another DS80-
series unit for expansion.
The Magnum DS80Fs 100Mb FDX fiber port supports full distance
fiber LAN cabling, and is typically connected to a rack-mount fiber switch
(such as the Magnum Quad-Series Fiber Switches) in a wiring closet upstream.
The fiber port is available with a multi-mode ST, SC, or MTRJ-type connector, or
with a single-mode SC-type (to support either 20 or 40 kilometers). For
applications where the fiber port is not needed, the DS80C model substitutes a
second full-duplex copper port for the fiber port.
The DS80-series Dual-Speed Personal Hubs include an external power supply unit
for 115 or 230vac, a rugged metal case and metal mounting brackets suitable for
wall mounting. The Magnum DS80-series Personal Hubs and the other high quality
Magnum products are backed by a three-year warranty.
Specifications
PERFORMANCE:
Data Rate, Ports 3-8: 100 or 10 M bits / second, auto-negotiating
for speed. Partitioning: Enforced after 63 consecutive collisions
Auto-reconnect: Occurs after one packet of error-free reception
DS80F Port 1 is “N-way” switched, #2 is fixed 100Mb fiber.
Note: For DS80F models, Port #2SW always supports fiber ports
only, and the RJ-45 connector is inoperative at all times.
DS80C Ports 1 & 2 are “N-way” switched.
Processing type: Store and Forward, with collision-based flow control
System aggregate forwarding rate: 446K pps (packets per second)
System aggregate filtering rate: 446K pps 100BASE-TX/FX
Packet buffers: 512KB
Address Table Capacity: 8K entries (nodes) max.
Latency: less than 5 µs (not including packet time)
PDV: 50BT
NETWORK
STANDARDS:
Ethernet: IEEE 802.3u, 100BASE-TX, FX; IEEE 802.3, 10BASE-T
Auto Negotiation: IEEE 802.3u, speed-sensing occurs at LINK enable
on each port separately
All 10 Mb ports obey the rules for configuring 10 Mb Ethernet, all
100Mb ports use Fast Ethernet rules.
OPERATING ENVIRONMENT:
Ambient Temperature: 32° to 120°F (0° to 50°C)
Storage: -5°to 160°F (-20°to 70°C)
Ambient Relative Humidity: 10% - 95% (non-condensing)
POWER SUPPLY (EXTERNAL):
Power Input Voltage: 95-125 vac at 60 Hz for “-d” models, 200-
250 vac at 50 Hz for “-i” models that have IEC power cable connector
in the external power unit.
Power Supply Rating: 2amp at 5vdc
Power Consumption: 8 watts typical, 10 watts max.
Power Supply Options: -48vdc and -24vdc external units are available
MECHANICAL:
Enclosure: Rugged high-strength sheet metal. Suitable for standalone
shelf or wall mounting. Metal mounting brackets included.
Dimensions: 1.25 in H x 6.75 in W x 5.0 in D
(3.2 cm x 17.1 cm x 12.7 cm)
Weight of the unit: 1.5 lb. (680 g.)
Weight, power supply: 1.0 lb. (455 g.)
Cooling Method: Convection, case used as a heat sink
ports
NETWORK CABLE CONNECTORS:
Fiber: 100Mb Multi-mode ST- or SC-type, 100Mb Single-mode SCtype
20km and 40km “long-haul” RJ-45 shielded female, 100Mb:
Category 5 UTP/STP, 10 Mb: Cat. 3,4, 5 UTP
UP-LINK, PORT # 1SW:
Port 1 (switched RJ-45) has a manual crossover (MDIX up-link) switch
for connection to a central switch or to another DS80-series (or
equal) unit.
Port #1 is an auto-negotiating port, and can operate at 10 or
100Mb speed and at full- or half-duplex mode depending on the
capability of the connected device and the operation of the autonegotiation
session.
DS80C: “FF” or “A” switch:
Port 2SW (a switched port) has a “FF - A” manual switch. In the
“FF” position, it fixes port 2 at full 100Mb. In the “A” position, port
2 is set at 10/100 auto-negotiation.
DS80F: FULL or HALF switch:
Ports 1SW and 2SW (the switched ports) have a common “F - H”
manual switch. In the “F” position, it causes full-duplex mode to be
advertised for the standard 802.3u auto-negotiation session on port
1sw. For fiber, it forces full-duplex mode at 100Mb. In the “H”
position, it causes half-duplex mode to be advertised for auto-negotiation,
and for fiber it forces half-duplex mode.
LED INDICATORS ON CHASSIS:
LED’s are viewed from the top surface.
Power: Steady on when power applied
Error: Self-test at power up failed
LED INDICATORS PER RJ-45 PORT:
Link/Act: Steady ON for LINK with no traffic, blinking indicates port
is transmitting and receiving
Speed: ON = 100Mb; OFF = 10 Mb/s (with LINK On)
F/H: (For full/half switched ports 1SW and 2SW only): ON for fullduplex
mode, OFF for half-duplex
AGENCY APPROVALS:
UL Listed (UL1950), cUL, CE
Emissions meet FCC Part 15, Class B
WARRANTY:
Three years Made in USA
- Purchase orders accepted on GarrettCom, Inc. equipment
- Contract Buying and Volume Discounts available !!
- Please contact us 301-924-7400