4K220 Switch, 40-port
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Garrett Magnum 4K220 Switch, 40-port
GarrettCom 4K220 Switch, 40-port
• High port density, with 40 ports in a 1U rackmount package, LEDs in front, connectors in rear
• NEBS compliant - 48VDC, dual-source optional
• 40 switched ports, organized in two banks of 20 ports each with a 200Mb/sec internal trunk interconnect
• Has metal case and an auto-ranging internal power supply.
• Available options include -48VDC, 24VDC, and 125VDC power, dualsource, NEBS and ETSI compliant, “Reverse” rack mount, ETSI and 23” Telco brackets, Class A EMI, and extended temperature range operation
Magnum™ Model 4K220 40-port Switches provide high port density in the wiring center, and low cost per switched port. They boost the performance of Ethernet LANs, with the flexibility of 10Mb or 100Mb switching speed, full- or half-duplex per port for low cost per switched user port. Where vertical rack space is at a premium, the 1U 4K220 is very economical. For an equal number of ports, other solutions take double the rack space or more. With the 4K220, all rack-mount situations are covered by available brackets, including 19”, ETSI, and 23” Telco. The 40-port density in a 1U (1ľ inches high) rack-mount “reverse” package is obtained by dedicating the front of the unit to the LED indicators, and the rear of the unit to wiring and power connectors. When the unit is in operation, the status LEDs may be monitored without interference from the wiring and cables on the other side. Designed for use in Carrier Class network traffic center applications, the 40-port Magnum 4K220 Switches 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. LEDs provide status information on each port. The Magnum 4K220 Switches are non-blocking on 20-port banks, and include large 2MB packet buffers for advanced performance, even with unbalanced loads. The dynamic 4K-node address table allows the 40-port Magnum Switches to support large networks. All of the Magnum 4K-Series, with store-and-forward switching, filter all faulty packets to minimize traffic congestion. Magnum Model 4K220 Switches have a rugged metal case and an auto-ranging power supply for operation with standard AC power worldwide. Models with optional DC input power are available. The 4K-Series and all other Magnum products are made in the USA and backed by a three-year warranty.
RJ-45 Ports: 100 or 10Mbps speed, full- or half-duplex mode, per port, individually determined by auto-negotiation.
Processing type: Store and Forward with IEEE 802.3x full-duplex flow control, non-blocking per bank, two 100Mb/s trunks between 20-port banks System aggregate forwarding and filter rate: 3M pps within each 20 port bank (all ports 100Mb speed), 298K pps between port banks, 6M pps for all (40) ports Address table: 4K nodes, self-learning, with address aging
Packet buffers: 2 MB dynamic Latency: 5µs + packet time max (TX - TX) PDV: 50BT
IEEE 802.3u : 100BASE-TX, IEEE 802.3: 10BASE-T
Auto-negotiation on TP, IEEE 802.3u
Ambient: 32° to 120°F (0° to 50°C)
Storage: -40°to 160°F (-40°to 70°C)
Ambient relative humidity: 5% to 95% (non-condensing)
Conformal coating (humidity protection) option: Request quote
Thumb-operated slide switch, converts right-most lower Port 39
from a regular (= position) port to a crossover (X position) Up-Link
for on/off connection to a cascaded hub or switch.
LED INDICATORS ON CHASSIS:
PWR: Steady on when power applied
NETWORK CABLE CONNECTORS:
RJ-45 shielded female ports, qty = 40
100Mb: Category 5 UTP/STP, 10Mb: Cat. 3,4, 5 UTP
AC POWER SUPPLY (INTERNAL):
AC Power Connector: IEC-type, male recessed.
Power Input Voltage: 100 to 240 VAC (auto ranging)
Power Input Frequency: 47 to 63 Hz
Power Consumption: 28 Watts typical, 35 Watts max.
DC POWER SUPPLY OPTIONS:
-48VDC: Input -36 to -70VDC
24VDC: Input 20 to 40VDC
125VDC: Input 120 to 160VDC
Std. Terminal Block: "-, GND, +",
Power Consumption: Same as AC
DC DUAL POWER SOURCE (OPTIONAL)
The Magnum 4K220 may be ordered with optional Dual DC power
input, for continuity of operation when either one of the DC input
sources is interrupted. Available for -48VDC, 24VDC, and
125VDC input types.
Enclosure: Rugged high-strength sheet metal. Suitable for standalone
or 1U rack-mounting.
Rack-mounting brackets: 19” included; ETSI and 23” Telco optional.
Cooling Method: Fan cooled, internal 7 cfm
Dimensions: 1.75 in H x 17.0 in W x 9.0 in D
(4.45 cm H x 43.2 cm W x 22.9 cm D)
Weight: 5.0 lb. (2.3 kg)
LED INDICATORS PER PORT:
FDX / Col: Steady on for FDX, blinking for HDX collisions.
LINK /ACT: On with Link enabled, blinking for RX port activity
100 / 10: ON = Link at 100Mbps, OFF = 10 Mbps or No Link
UL Listed (UL1950), cUL, CE
Emissions meet FCC Part 15, Class A
Three years Made in USA
GarrettCom 4K220 Switch, 40-port Ordering Info
- Purchase orders accepted on GarrettCom, Inc. equipment
- Contract Buying and Volume Discounts available !!
- Please contact us 301-924-7400