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3Com 3CRS48G-48-91

PRO rating
How it works?
How it works?
  1. User ratingsUser ratingsratings of product added by Productz users
  2. Expert ratingsExpert ratingsexperts ratings from editorial reviews
  3. Consumer ratingsConsumer ratingsratings from the biggest online stores worldwide
Legend
  1. Excellent
  2. Good
  3. Poor
  4. Average
User ratings:
4
3.5 out of 5
4 user ratings
5 stars
25 %
4 stars
25 %
3 stars
25 %
2 stars
25 %
1 stars
0 %

Key specs

  • Managed
  • yes
  • no
  • 48

3Com 3CRS48G-48-91 - Full Specifications

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General
TypeManaged
Stackableyes
Connectivity technologyWired
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Connectivity
Power over Ethernet (PoE)no
Basic switching RJ-45 Ethernet ports quantity48
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Technical details
MAC address filteringyes
DHCP featuresDHCP server
Quality of Service (QoS) supportyes
Maximum data transfer rate1.0 GB/s
Access Control List (ACL)yes
Authentication methodIEEE 802.1x
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Power
Power consumption (typical)110.0 W
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Dimensions
Width17.32 in
Height1.72 in
Depth14.17 in
Weight9.92 lb
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Communication
Standards followed
  • IEEE 802.1AB
  • IEEE 802.1D
  • IEEE 802.1p
  • IEEE 802.1w
  • IEEE 802.3ac
  • IEEE 802.3ad
  • IEEE 802.3ae
  • IEEE 802.3i
  • IEEE 802.3u
  • IEEE 802.3x
  • IEEE 802.3z
LayerLayer 3
Full duplexyes
Flow control supportyes
Store-and-forwardyes
Broadcast storm controlyes
Support for Jumboframesyes
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Features
Multicast supportyes
Link aggregationyes

3Com 3CRS48G-48-91 - Q&A

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