16‑Port Fast Ethernet Unmanaged Switch With Open Slot

DES‑1016R+

  • Product Status: Phased Out
DES-1016R+ 16-Port Fast Ethernet Unmanaged Switch With Open Slot is designed to enhance workgroup performance while providing a high level of flexibility. Powerful yet easy to use, the DES-1016R+ allows users to simply plug any port to either a 10Mbps or 100Mbps network to multiply bandwidths, boost response time and satisfy heavy load demands.

Download the datasheet.

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DES-1016R+ 16-Port Fast Ethernet Unmanaged Switch With Open Slot is designed to enhance workgroup performance while providing a high level of flexibility. Powerful yet easy to use, the DES-1016R+ allows users to simply plug any port to either a 10Mbps or 100Mbps network to multiply bandwidths, boost response time and satisfy heavy load demands.

16 10/100Mbps ports

These ports detect the network speed and auto-negotiate between 100BASE-TX and 10BASE-T, as well as full- and half-duplex.

Auto-adjustment of MDI/MDIX Cross Over

All 10/100Mbps ports auto-adjust MDI/MDIX twisted pair cable cross-over, eliminating the need for crossover cables or uplink buttons. You simply plug any port to a server, a workstation or a hub, using the usual straight-through twisted-pair cable. The port will autosense the attached device type and adjust the Tx, Rx pin assignments accordingly before transmitting and receiving data.

Optional 100Mbps Fibre Ports

An open slot is provided on the front panel to let you install an optional Fast Ethernet fibre module. This module provides 2 100Mbps fibre ports for 2 server connections or switch-to-switch cascading over the reliable fibre cables, which can be up to 2km long.

Flow Control Protects Against Data Loss

Using flow control (in full duplex and applicable to all 10/100Mbps ports), the switch monitors the buffer status of each port. During peak usage, if the buffer fills to capacity, the switch detects this and signals to the attached node to delay sending new data until the switch can accept it. This operation minimizes the chance of any buffer overrun where incoming data overwrites the current data that has not been completely flushed out of the buffer. This function works with flow control supported Fast Ethernet adapters (installed in servers) connected to the switch in dedicated bandwidth configuration. It can also be applied to switch-to-switch cascading.

Easy Expansion

Cascading 2 switches together to expand the network using the twisted-pair ports is easy. As all 10/100Mbps ports support auto-negotiation of MDI/MDIX twisted-pair cable cross-over, you simply connect 2 switches together without having to find a cross-over cable or to make sure the ports are uplink ports. At 200Mbps full-duplex speed, all ports provide a fast switch-to-switch dedicated bandwidth.

Πρότυπα
  • IEEE 802.3 10BASE-T Ethernet
  • IEEE 802.3u 100BASE-TX Fast Ethernet
  • IEEE 802.3u 100BASE-FX Fast Ethernet
  • ANSI/IEEE 802.3 NWay auto-negotiation
  • IEEE 802.3x Flow Control

Πρωτόκολλο
  • CSMA/CD

Data Transfer Rates
Ethernet:
    • 10Mbps (half duplex)
    • 20Mbps (full duplex)
  • Fast Ethernet:
    • 100Mbps (half duplex)
    • 200Mbps (full duplex)

Τοπολογία
  • Star

Καλώδια δικτύου
  • 10BASE-T:
    • 2-pair UTP Cat. 3, 4, 5 (100 m)
    • EIA/TIA-568 100-ohm STP (100 m)
  • 100BASE-TX:
    • 2-pair UTP Cat. 5 (100 m)
    • EIA/TIA-568 100-ohm STP (100 m)
  • 100BASE-FX:
    • Multi-mode (62.5/125 um or 50/125 um fiber cabling με SC connector)

Θύρες
  • 10/100Mbps port x 16

>Media Interface Exchange
  • Auto-negotiation of MDI-II/MDI-X για όλες τις 10/100Mbps θύρες
Twisted-pair Rx Reverse Polarity
  • Auto-correction

LED
  • Για την συσκευή: Power
  • Για τις θύρες: 100Mbps speeds, Link/activity

Μέθοδος μετάδοσης
  • Store-and-forward

MAC Address Table
  • 4K entries για κάθε συσκευή

Packet Filtering Rates
  • Ethernet: 14,880 pps για κάθε θύρα (half-duplex)
  • Fast Ethernet: 148,800 pps για κάθε θύρα (half-duplex)
Packet Forwarding Rates
  • Ethernet: 14,880 pps για κάθε θύρα (half-duplex)
  • Fast Ethernet: 148,800 ppsγια κάθε θύρα (half-duplex)
RAM Buffer
  • 256KB για κάθε 8 θύρες

Flow Control
  • IEEE 802.3x flow control για κάθε θύρα 10/100Mbps σε full duplex
  • Back pressure για κάθε θύρα 10/100Mbps σε half duplex

Τροφοδοσία
  • 100 - 240 VAC, 50/60 Hz
  • Εσωτερικό τροφοδοτικό

Κατανάλωση ενέργιας
  • 39 watts (max.)

Εξαερισμός
  • 12V - 0.09A DC fan x 1

Θερμοκρασία λειτουργίας
  • 0 - 50 C

Θερμοκρασία αποθήκευσης
  • -30 - 60 C

Υγρασία

  • 5% - 95% non-condensing

Διαστάσεις
  • 441 x 207 x 44 mm
  • 19-inch rack-mount width, 1 U height

Βάρος
  • 2.55 kg

Πιστοποιήσεις (EMI)
  • FCC Class A
  • CE Class A
  • C-Tick
  • VCCI Class A
  • BSMI Class A

Ασφάλεια
  • UL (UL1950)
  • CSA (CSA950)
  • TUV/GS (EN60950)
Version Date Type File Size
Datasheet (English) - PDF 0.61mb Download
Version Description Date Type File Size
Manual (English) Manual (English) 1/2/2001 PDF 0.14mb Download
Version Description Date
DEU_AD_E3_CE_Doc CE Declaration 12/6/2012 Download
CE doc Revision E3 CE Document 24/12/2007 Download
DEU_AD_E2_CE_Doc CE Declaration 28/7/2006 Download