JG921A Overview
HPE OfficeConnect 1920 Series switches are advanced Gigabit web managed "smart" switches supporting Layer 3 static routing, Access Control Lists, 802.1X network login. This JG921A has 8 x 10/100/1000 PoE+ enabled ports plus two additional (non combo) Gigabit SFP ports for fiber connectivity. Notable additional features include three levels of Spanning Tree Protocol STP, RSTP, MSTP IPv4/IPv6 management and routing, STP root guard, and ARP and DOS attack protection. Part of the OfficeConnect portfolio of small business networking products from Hewlett Packard Enterprise.
Quick Spec
Figure 1 shows the appearance of HPE JG921A.
Table 1 shows the quick spec.
Product Code |
JG921A |
Type |
HPE 1920-8G-PoE+ (65W) Switch |
PoE power |
65 W PoE+ |
Ports |
· 8 RJ-45 auto-negotiating 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3af PoE, IEEE 802.3at) · 2 SFP 1000 Mb/s ports · Supports a maximum of 8 autosensing 10/100/1000 ports plus 2 1000BASE-X SFP ports, or a combination |
Throughput |
14.8 Mp/s (64-byte packets) |
Routing/switching capacity |
20 Gb/s |
Dimensions (W x D x H) |
33 x 23 x 4.4 cm (12.99 x 9.06 x 1.73 in) (1U height) |
Weight |
2.95 kg (6.5 lb) |
Product Details
Figure 2 shows the front panel of HPE JG921A.
Note:
(1) |
8 × RJ-45 auto-negotiating 10/100/1000 PoE+ ports |
(2) |
2 × SFP 1000 Mb/s ports |
(3) |
Console port |
(4) |
Fiber port LEDs |
(5) |
Copper port LEDs |
(6) |
Power LED |
Figure 3 shows the back panel of HPE JG921A.
Note:
(1) |
Grounding screw |
(2) |
AC power connector |
Compare to Similar Items
Table 2 shows the comparison.
Product Code |
JG921A |
|||
Type |
HPE 1920-8G Switch |
HPE 1920-8G-PoE+ (65W) Switch |
HPE 1920-8G-PoE+ (180W) Switch |
HPE 1920-16G Switch |
PoE power |
N/A |
65W |
180W |
N/A |
Throughput |
14.8 Mp/s (64-byte packets) |
14.8 Mp/s (64-byte packets) |
14.8 Mp/s (64-byte packets) |
29.8 Mp/s (64-byte packets)
|
Routing/Switching capacity |
20 Gb/s |
20 Gb/s |
20 Gb/s |
40 Gb/s |
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