dahua EVS7148S 為DHI-EVS7148S，HKEZIT 提供原廠行貨連保養、上門安裝、調試及使用教學一站式服務。詳細規格以下方原廠 Datasheet 欄位為準，歡迎聯絡我們查詢 EVS7148S 香港價格連安裝報價。
| System | IPSAN Mode Yes |
|---|---|
| Main Processor | 64-bit multi-core processor IPSAN Function Dynamic online extension of logic volumes |
| 操作系統 | Embedded LINUX Video Storage Direct storage |
| Operation Interface | Web RTP; RTCP; RTSP; UDP; HTTP; NTP; SNMP; iSCSI; Network Protocol FTP; SMB; NFS |
| Controller | Single controller |
| RTSP | ONVIF |
| RAM | 8 GB by default (extendable to 64 GB) |
| Cluster | N+M |
| Power Redundancy | 1+1 Automatic Network Videos during network failure upload to EVS |
| Replenishment (ANR) | automatically afterwards External Ports Multiple-address, link aggregation, 2 mini SAS HD ports with maximum speed Network Mode |
| SAS | fault-tolerance, load balance 12Gb/s |
| Quick RAID | Yes |
| Network | 1 × 1GbE management port; 4 × 1GbE LAN ports |
| RAID Instant Use | Yes 4 × 1-GbE LAN ports and 2 × 10-GbE optical fiber Network Extension |
| ports are optional | RAID Rebuilding Self-adaptive rebuilding |
| eSATA | 1 × eSATA |
| RAID-write Synchronization | Yes |
| RS-232 | 1 × DB9 Scheduled, manual, motion-triggered and alarm Record Mode triggered |
| HDMI | 1 × HDMI Web playback, concentrated playback, slice |
| Internal Expansion | Video Playback playback, synchronous playback Search video by second |
| M.2 SSD | 2 × NVMe SSD ports Adjustable playback speed Access by cameras with encoding formats of |
| PCI-E | 1 × PCI-E X8; 1 × PCI-E X4 MPEG4, MJPEG, H.264, H.265, and SVAC Video Codec Access by multi-sensor cameras, thermal |
| Disk | 1 × 2.5-inch SATA cameras, and panoramic cameras |
| Disk Bay | 48 General 1TB; 2TB; 3TB; 4TB; 5TB; 6TB; 8TB; 10TB; 12TB; Power Supply 100–127V/200–240 VAC, 50/60 Hz, 8A/4A 14TB; 16TB; |
| Disk Type | 2.5-inch and 3.5-inch HDD Fan Dual ball-bearing fans Support simultaneously connecting to SATA/ |
| SAS/SSD | Power Consumption < 800 W (include disks) |
| Disk Installation | Independent disk tray |
| 工作溫度 | 0 °C to 45 °C (32 °F to 113 °F) |
| Hot Swapping | Yes |
| 工作濕度 | 10%–80% (RH) (non-condensation) |
| RAID Type | RAID 0/1/5/6/10/50/60; JBOD; hot-spare |
| 儲存溫度 | –20 °C to +70 °C (–4 °F to +158 °F) |
| Disk Processing | Bad sector mapping |
| Storage Humidity | 5%–90% (RH) (non-condensation) |
| Disk Management | Non-working disks automatic sleep |
| Operating Altitude | ≤ 5000 (16,404.20 ft) m |
| Disk Inspection | Inspection before use and during use CE: EN 55024; EN 55032; EN 55035; EN 50130-4; |
| Certifications | EN 61000-3-2; EN 61000-3-3; EN 62368 |
| Performance | FCC: ANSI C63.4, 47 CFR PART 15B Subpart B Up to 512-channel (1024 Mbps) access, storage, 1.2 mm hot dip galvanized steel plate |
| Video Direct Storage (Private | Chassis and forwarding; 32-channel (64 Mbps) online Independent developed pull-out disk tray Protocol) playback With hanger: 482.6 mm × 261.4 mm × 736.5 mm Up to 512-channel (1024 Mbps) access, storage, (19" × 10.29" × 29") (W × H × D) |
| Video Direct Storage (ONVIF) | and forwarding; 32-channel (64 Mbps) online Dimensions Without hanger: 446 mm × 261.4 mm × 736.5 |
| playback | mm (17.56" × 10.29" ×29") (W × H × D) Up to 512-channel (1024 Mbps) access, storage, |
| Video Direct Storage (Auto | Net Weight 36 kg (79.37 lb) and forwarding; 32-channel (64 Mbps) online Register) playback |
| 毛重 | 75 kg (165.35 lb) Up to 512-channel access, storage, and Picture Direct Storage |
| forwarding (250 KB/Picture) | Installation Standard 19 inch rack 360-channel × 2 Mbps video stream writing and |
| IPSAN Performance | 24-channel × 2 Mbps video playback ( I/O size of VMS is 64 KB) www.dahuasecurity.com Ordering Information |
| 類型 | Model Description 48-bay EVS DHI-EVS7148S 48-bay Embedded Video Storage 24-bay ESS ESS3124S-JR 24-bay Expansion Storage Cabinet Expansion Storage Cabinet |
| Rev 002.000 | © 2022 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. www.dahuasecurity.com |
* 規格以原廠最新 Datasheet 為準。
下載完整PDF規格書 →EVS7148S dahua DHI-EVS7148S亦適合以下專業服務機構使用，保安同合規要求同一般商鋪唔一樣，歡迎查詢度身方案。
HKEZIT 提供原廠行貨連保養，EVS7148S 原廠行貨連保養，提供上門評估、安裝、調試及使用教學一站式服務，全港 32 區均有服務。
支援 PoE 供電時一條網線同時傳輸數據與電力，無需另行鋪設電源線；詳細供電規格請參閱上方規格表，安裝時我們會按現場環境設計走線。
儲存時間取決於解像度、碼率及硬碟容量，配合 H.265+ 壓縮可大幅延長；透過 gDMSS/DMSS App 可隨時遠程實時監看及回放，無需固定 IP。
兩者主要規格分別：RAM方面，EVS7148S 係 8 GB by default (extendable to 64 GB)，IPC-HFW1230S1-S5 係 64 MB；工作濕度方面，EVS7148S 係 10%–80% (RH) (non-condensation)，IPC-HFW1230S1-S5 係 ≤ 95%；儲存溫度方面，EVS7148S 係 –20 °C to +70 °C (–4 °F to +158 °F)，IPC-HFW1230S1-S5 係 –40 °C to +60 °C (–40 °F to +140 °F)。實際邊個型號更適合，需視乎現場環境同需求而定，可先比較 IPC-HFW1230S1-S5 詳細規格，或直接聯絡我們免費現場評估，由工程師建議最合適方案。
HKEZIT 提供 EVS7148S 原廠行貨連保養，安裝後如有故障可直接聯絡我們安排上門維修，毋須自行聯絡原廠。詳情請參閱CCTV 監控安裝工程頁面或聯絡我們查詢保養範圍。
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