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Overview
- Default DRAM: 256 MB, expandable to 768 MB
- Fixed flash memory: 128 MB
- Wireless capability: Optional 802.11g/n access point
Specs
Part Number and Manufacturer | CISCO PCEX-3G-HSPA-G |
Base DRAM | 256 MB for Cisco 880 Series |
DRAM Ceiling | 768 MB |
Initial and Peak Flash Memory | 128 MB permanent flash for Cisco 880 Series |
Wireless Support | IEEE 802.11g/n, compatible with IEEE 802.11n Draft 2.0, selectable across all variants |
Management Interface | RJ-45: Versatile port for console or modem connections, facilitating management or secondary access |
Power Input Requirements | Universal, 100V to 240V AC |
Power Adapter Output | 12V DC |
Power Consumption | 60W |
PoE Support | Optional PoE adapter, compatible with 2 ports for powering VoIP phones or external APs |
PoE Standards | Meets 802.3af and Cisco PoE specifications |
Operating Frequency | 2.4 GHz band |
802.11b Data Rates | 1, 2, 5.5, 6, 9, 11 Mbps |
802.11g Data Rates | 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps |
802.11n Data Rates | 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps, and m0-m15 (up to 5x 802.11g max rate using MIMO) |
Dimensions (Nonwireless, with rubber feet) | 1.9 x 12.8 x 9.8 in. (48 x 325 x 249 mm) |
Dimensions (Nonwireless, without rubber feet) | 1.75 x 12.8 x 9.8 in. (44 x 325 x 249 mm) |
Dimensions (Wireless, with rubber feet) | 1.9 x 12.8 x 10.4 in. (48 x 325 x 264 mm) |
Dimensions (Wireless, without antennas and rubber feet) | 1.75 x 12.8 x 10.4 in. (44 x 325 x 264 mm) |
Maximum Weight | 5.5 lb (2.5 kg) |
AC Power Specs | 100 to 240 VAC, 50 to 60 Hz |
Power Output Capacity | 60W |
DC Output Level | 12 VDC |
Peak Power Output | 80W |
External Power Output Voltage | 48 VDC |
PCEX-3G-HSPA-G
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Product Description
The PCEX-3G-HSPA-G Cisco integrates a 256 MB default DRAM, expandable to 768 MB, and offers 128 MB of fixed flash memory, tailored for Cisco 880 Series data models. It features an 802.11g/n access point compliant with the IEEE 802.11n Draft 2.0 standard and supports a range of data rates from 1 Mbps to 54 Mbps across 802.11b/g, and up to m0-m15 for 802.11n, utilizing MIMO technology for enhanced throughput. The device, measuring 1.75 x 12.8 x 9.8 in (non-wireless models without rubber feet) to 1.75 x 12.8 x 10.4 in (wireless models without rubber feet), incorporates an optional internal PoE adapter compliant with 802.3af and Cisco PoE, and operates with a universal 100- to 240-VAC input, delivering a 60W output.FAQs for the PCEX-3G-HSPA-G
- What is the default DRAM size on Cisco 880 Series data models?
The default DRAM size is 256 MB. - Can the DRAM on the Cisco 880 Series be upgraded?
Yes, the DRAM can be upgraded to a maximum of 768 MB. - What is the standard flash memory available on Cisco 880 Series data models?
The standard flash memory is 128 MB fixed flash. - Is 802.11n wireless technology supported on Cisco 880 Series routers?
Yes, 802.11g/n access point based on IEEE 802.11n Draft 2.0 standard is optional on all models. - What type of port is provided for management or backup access point on Cisco 880 Series?
A single dual-purpose RJ-45 port is provided for direct connection to a console or external modem. - What are the specifications of the external power supply for Cisco 880 Series?
The external power supply specifications are universal 100- to 240-VAC input, 12-VDC output, and 60W. - Can Cisco 880 Series routers provide power to IP phones or external wireless access points?
Yes, an optional internal adapter for inline Power over Ethernet (PoE) on 2 switch ports is available, supporting 802.3af- and Cisco PoE-compliant devices. - What wireless frequencies are supported by the Cisco 880 Series?
The wireless models operate on 2.4 GHz frequency. - What are the data rates supported by 802.11n on Cisco 880 Series?
802.11n supports data rates of 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps, and m0-m15, approximately fivefold of 802.11g maximum data rate using MIMO. - What are the dimensions and weight of nonwireless Cisco 880 Series models without rubber feet?
The dimensions are 1.75 x 12.8 x 9.8 in. (44 x 325 x 249 mm), and the maximum weight is 5.5 lb (2.5 kg).
Product Review
The CISCO PCEX-3G-HSPA-G offers a flexible range of data rates across 802.11b/g/n standards, ensuring compatibility and efficient performance for a variety of wireless network demands. However, its default DRAM of 256 MB may limit performance for demanding applications, though an upgrade to 768 MB is available. Additionally, the option for inline Power over Ethernet (PoE) on only two switch ports might restrict deployment flexibility in environments requiring extensive PoE support.
Overview
- Default DRAM: 256 MB, expandable to 768 MB
- Fixed flash memory: 128 MB
- Wireless capability: Optional 802.11g/n access point
Specifications
Part Number and Manufacturer | CISCO PCEX-3G-HSPA-G |
Base DRAM | 256 MB for Cisco 880 Series |
DRAM Ceiling | 768 MB |
Initial and Peak Flash Memory | 128 MB permanent flash for Cisco 880 Series |
Wireless Support | IEEE 802.11g/n, compatible with IEEE 802.11n Draft 2.0, selectable across all variants |
Management Interface | RJ-45: Versatile port for console or modem connections, facilitating management or secondary access |
Power Input Requirements | Universal, 100V to 240V AC |
Power Adapter Output | 12V DC |
Power Consumption | 60W |
PoE Support | Optional PoE adapter, compatible with 2 ports for powering VoIP phones or external APs |
PoE Standards | Meets 802.3af and Cisco PoE specifications |
Operating Frequency | 2.4 GHz band |
802.11b Data Rates | 1, 2, 5.5, 6, 9, 11 Mbps |
802.11g Data Rates | 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps |
802.11n Data Rates | 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps, and m0-m15 (up to 5x 802.11g max rate using MIMO) |
Dimensions (Nonwireless, with rubber feet) | 1.9 x 12.8 x 9.8 in. (48 x 325 x 249 mm) |
Dimensions (Nonwireless, without rubber feet) | 1.75 x 12.8 x 9.8 in. (44 x 325 x 249 mm) |
Dimensions (Wireless, with rubber feet) | 1.9 x 12.8 x 10.4 in. (48 x 325 x 264 mm) |
Dimensions (Wireless, without antennas and rubber feet) | 1.75 x 12.8 x 10.4 in. (44 x 325 x 264 mm) |
Maximum Weight | 5.5 lb (2.5 kg) |
AC Power Specs | 100 to 240 VAC, 50 to 60 Hz |
Power Output Capacity | 60W |
DC Output Level | 12 VDC |
Peak Power Output | 80W |
External Power Output Voltage | 48 VDC |