Memory (default and maximum)

DRAM: 4 GB

Flash: 4 GB

Console

- Micro USB console (USB 3.0).

Mini-USB port (reserved)

- Micro-USB port to support remote LTE diagnostics and monitoring tools (Qualcomm CAIT and Spirent UDM) (USB 3.0).

WLAN interfaces

- Multiuser Multiple-Input Multiple-Output (MU-MIMO) allows transmission of data to multiple 802.11ac Wave 2–capable clients simultaneously to improve the client experience. Prior to MU-MIMO, 802.11n and 802.11ac Wave 1 access points could transmit data to only one client at a time, typically referred to as Single-User MIMO (SU‑MIMO).

- 802.11ac Wave 2 with 2x2:2 MIMO technology uses two spatial streams when operating in SU-MIMO or MU-MIMO mode, offering 867-Mbps rates for more capacity and reliability than competing access points.

- Flexible deployment through the Mobility Express solution is ideal for small to medium-sized deployments. Easy setup allows the 1100 Series to be deployed on networks without a physical controller.

- For more information, view theCisco Aironet 1815i Access Point Data Sheet.

Maximum clients

- Maximum number of associated wireless clients: 200 per Wi-Fi radio; in total 400 clients per access point.

- Flexible deployment through theMobility Express solution is ideal for small to medium-sized deployments. Easy setup allows the 1815i to be deployed on networks without a physical controller.

Authentication and security

- AES for Wi-Fi Protected Access 2 (WPA2).

- 802.1X, RADIUS AAA.

- 802.11r.

- 802.11i.

802.11ac

- 2x2 SU-MIMO/MU-MIMO with two spatial streams.

- Maximal Ratio Combining (MRC).

- 20-, 40-, and 80-MHz channels.

- PHY data rates up to 866.7 Mbps (80 MHz on 5 GHz).

- Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Rx).

- 802.11 Dynamic Frequency Selection (DFS).

- Cyclic Shift Diversity (CSD) support.

Software

- Cisco Unified Wireless Network Software with AireOS Wireless Controllers Release 8.5 MR1 or later.

DSL interfaces

- Dying gasp.

- ITU G.993.2 (VDSL2) and supported profiles: 8a, 8b, 8c, 8d, 12a, 12b, and 17a.

- VDSL2 Vectoring.

- ADSL Annex A and Annex B ITU G. 992.1 (ADSL), G.992.3 (ADSL2), and G.992.5 (ADSL2+).

- ADSL Annex M G.992.3 (ADSL2) and G.992.5 (ADSL2+).

Inline PoE

- Optional internal adapter for inline PoE on 4 switch ports for IP phones or external wireless access points; 802.3af-compliant PoE or 802.3at-compliant PoE+.

External power supply

Product power specifications:

- AC input voltage: Universal 100 to 240 VAC.

- Frequency: 50 to 60 Hz.

- Maximum output power: 66W (default).

- Output voltages: 12 VDC.

- Optional PoE and PoE+:

◦   Single 125W power supply required for Cisco 1100-8P router

◦   Single 115W power supply required for Cisco 1100-4P router

- External output voltage: 48 VDC.

USB 3.0

- USB devices supported:

◦   USB eTokens

◦   USB flash memory

- Note: Devices USB 3.0 supports to be connected externally. View the
USB Device Support Data Sheet.

LEDs

- WWAN (green/amber).

- SIM status (green/amber).

- Received Signal Strength Indication (RSSI) bar (green).

- 3G/LTE service (green/amber).

- GPS (green/amber).

- Speed and link for Gigabit Ethernet WAN port (green).

- Speed and link for all Fast Ethernet LAN ports (green).

Physical dimensions

(H x W x D)

- 1.75 x 12.7 x 9.6 in. (44 x 323 x 244 mm) (includes rubber feet on LTE models).

- 1.75 x 12.7 x 9.03 in. (42 x 323 x 230mm) (includes rubber feet on non-LTE models).

Weight

- 5.7 lb (2.59 kg).

Standard safety certifications

- UL 60950-1, 2^nd edition.

- CAN/CSA C22.2 No. 60950-1, 2^nd edition.

- EN 60950-1, 2^nd edition.

- CB to IEC 60950-1, 2^nd edition with all group differences and national deviations.

EMC emissions

- EN55022/CISPR22, CFR 47 Part 15, ICES003, VCCI-V-3, AS/NZS CISPR22, CNS13438, EN300-386, EN61000-3-2, EN61000-3-3, and EN61000-6-1.

EMC immunity

- EN55024/CISPR24, (EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-11), and EN300-386.

Radio immunity

- EN301 489-1, EN 301 489-7, and EN301 489-24.

Cellular radio

- EN 301 908-1, EN 301 908-2, EN 301 511, 47 CFR Part 22, 47 CFR Part 24, and EN 301 908-13.

Environmental operating range

- Nonoperating temperature: -4° to 149°F (-0° to 65°C).

- Nonoperating humidity: 5% to 95% relative humidity (noncondensing).

- Nonoperating altitude: 0 to 15,000 ft (0 to 4570 m).

- Operating temperature: 32° to 104°F (0° to 40°C).

- Operating humidity: 10% to 85% relative humidity (noncondensing).

- Operating altitude: 0 to 10,000 ft (0 to 3000 m).