Chapter 42 Product Specifications
Table 124 Hardware Specifications
Storage Environment | Temperature: |
| Humidity: 10 ~ 90% |
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Ground Wire Gauge | 18 AWG or larger |
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Power Wire Gauge | 18 AWG or larger |
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Fuse Specification | 250 VAC, T2A |
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External Signal Jack | Supports input from four external alarms or other devices and |
| output to one device. |
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External Signal | • Input: connect any one of the input pin pairs (4,5) (6,7) (8,9) |
connector | (10,11) to a normally open (NO) dry contact device without |
| any external input power. An alarm is triggered when the |
| circuit is closed. |
| • Output: dry contact (support 20 VDC, 500mA only), connect |
| the output pin pair (1,2) to a device in Normal Close (NO) |
| operation and/or pin pair (2,3) to a device in Normal Open |
| (NO) operation. |
| Standard Wire Gauge: 20 ~ 28 AWG |
| Wire strip length: 6 ~7 mm |
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Table 125 Firmware Specifications
FEATURE | DESCRIPTION | |
Default IP Address | In band: 192.168.1.1 | |
| Out of band (Management port): 192.168.0.1 | |
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Default Subnet Mask | 255.255.255.0 (24 bits) | |
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Administrator User | admin | |
Name |
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Default Password | 1234 | |
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Number of Login | 4 management accounts configured on the Switch. | |
Accounts Configurable | Authentication via RADIUS and TACACS+ also available. | |
on the Switch | ||
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Maximum Frame Size | 9 K (9216 bytes) | |
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VLAN | A VLAN (Virtual Local Area Network) allows a physical network | |
| to be partitioned into multiple logical networks. Devices on a | |
| logical network belong to one group. A device can belong to | |
| more than one group. With VLAN, a device cannot directly talk | |
| to or hear from devices that are not in the same group(s); the | |
| traffic must first go through a router. | |
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| |
MAC Address Filter | Filter traffic based on the source and/or destination MAC | |
| address and VLAN group (ID). | |
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| |
DHCP (Dynamic Host | Use this feature to have the Switch forward DHCP requests to | |
Configuration Protocol) | DHCP servers on your network. | |
Relay |
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IGMP Snooping | The Switch supports IGMP snooping , enabling group multicast | |
| traffic to be only forwarded to ports that are members of that | |
| group; thus allowing you to significantly reduce multicast traffic | |
| passing through your Switch. | |
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358 |
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