# EX78921-0BB-EtherWan-Ethernet Switches

**Manufacturer:** EtherWan  
**MPN:** `EX78921-0BB`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | EtherWan |
| Manufacturer name | EtherWan |
| Manufacturer | EtherWan |
| CategoryL1 | Networking & Communication |
| CategoryL2 | Ethernet Switches |
| CategoryL3 | Ethernet Switches |
| Extra Product Name | EX78921-0BB-EtherWan-Ethernet Switches |
| Weight | 2.42 |
| WeightUnit | lbs |
| Weight_Attrib | Net Weight |
| atoms | 1 |
| keywords | Ethernet Switches-Ethernet Switches-SWIT |
| moq | 1 |
| MPN | EX78921-0BB |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | EX78921-0BB-EWAN |
| snippet | Ethernet Switches |
| tierMinQty1 | 1 |
| tierPrice1 | 2584.48 |
| Manufacturer Part Number | EX78921-0BB |
| Item Number | EX78921-0BB |
| Product Series | EX78900 |
| Family Series | EtherWan Ethernet Switches, EX78900 Series |
| Network Configuration | Managed |
| Total Number of Ports | 12 |
| Primary Port Style | RJ-45 |
| Primary Port Standard | 1000Base-TX, 100Base-TX, 10Base-T |
| Primary Port Quantity | 8 |
| Secondary Port Style | SC Fiber 20km |
| Secondary Port Standard | 1000Base-LX |
| Secondary Port Quantity | 4 |
| Supply Voltage | 52-57 VDC |
| Nominal Supply Voltage | 48 VDC |
| Power Over Ethernet (PoE) | Yes |
| PoE Watts per Port | 15.4, 30, 60 |
| MAC Addresses | 16,000 |
| IP Rating | IP30 |
| Enclosure Composition | Aluminum |
| Mounting | DIN Rail, Rack, Wall |
| Operating Temperature | -40-167 ?F |
| Approvals | FCC |
| Comments | DIN Rail mounting kit included |
| Net Weight | 2.42 lbs |
| Gross Weight | 0 lbs |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Galco | EX78921-0BB-EWAN | 2584.48 | 1 | None | 1 |

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