Toll-free: 3008-3088
Free standard shipping on orders over $99
Estimated to be delivered on 12/01/2022 - 15/10/2022.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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思科 Catalyst 1000 系列
* 8、16、24 或 48 個千兆位元乙太網路資料或 PoE+ 端口,具有線速轉發功能
* 2 或 4 個固定 1 千兆位元乙太網路小型可插拔 (SFP)/RJ 45 組合上行鏈路或 4 個固定 0 千兆位元乙太網路增強型 SFP (SFP+) 上行鏈路
* 永久 PoE+ 支持,功率預算高達 740W
* CLI 和/或直覺的 Web UI 管理選項
* 透過採樣流(sFlow)進行網路監控
* 為連接的裝置提供 802.1X 支援的安全性,
* 提供深度小於 13 吋(33 公分)的緊湊型無風扇型號
*透過藍牙、簡單網路管理協定 (SNMP)、RJ-45 或 USB 控制台存取進行無線存取的裝置管理支持
* 具有更高的平均故障時間 (MTBF) 和增強的有限終身保固支援 (E-LLW) 的可靠性
表 2 顯示了比較結果。
產品代碼 | C1000-48T-4G-L | |||||
描述 | 48 個 10/100/1000 乙太網路 PoE+ 連接埠和 740W PoE 預算、4 個 1G SFP 上行鏈路 | 48 個 10/100/1000 乙太網路 PoE+ 和 370W PoE 預算連接埠、4 個 1G SFP 上行鏈路 | 48 個 10/100/1000 乙太網路連接埠、4 個 1G SFP 上行鏈路 | 48 個 10/100/1000 乙太網路 PoE+ 連接埠和 740W PoE 預算、4 個 10G SFP+ 上行鏈路 | 48 個 10/100/1000 乙太網路 PoE+ 連接埠和 370W PoE 預算、4 個 10G SFP+ 上行鏈路 | 48 個 10/100/1000 乙太網路連接埠、4 個 10G SFP+ 上行鏈路 |
千兆位元乙太網路埠 | 48 | 48 | 48 | 48 | 48 | 48 |
上行介面 | 4個SFP | 4個SFP | 4個SFP | 4 個 SFP+ | 4 個 SFP+ | 4 個 SFP+ |
PoE+功率預算 | 740W | 370W | \ | 740W | 370W | \ |
無風扇 | 氮 | 氮 | 氮 | 氮 | 氮 | 氮 |
尺寸(寬x深x高,以英吋為單位) | 17.5×13.78×1.73 | 17.5×13.78×1.73 | 17.5×10.73×1.73 | 17.5×13.78×1.73 | 17.5×13.78×1.73 | 17.5×10.73×1。73 |
中央處理器 | ARM v7 800 MHz | ARM v7 800 MHz | ARM v7 800 MHz | ARM v7 800 MHz | ARM v7 800 MHz | ARM v7 800 MHz |
動態隨機存取記憶體 | 512MB | 512MB | 512MB | 512MB | 512MB | 512MB |
快閃記憶體 | 256MB | 256MB | 256MB | 256MB | 256MB | 256MB |
轉送頻寬 | 52Gbps | 52Gbps | 52Gbps | 88 千兆位元 | 88 千兆位元 | 88 千兆位元 |
104Gbps | 104Gbps | 104Gbps | 176Gbps | 176Gbps | 176Gbps | |
轉送率(64 —位元組 L3 封包) | 77.38 平均功率 | 77.38 平均功率 | 77.38 平均功率 | 77.38 平均功率 | 77.38 平均功率 | 77.38 平均功率 |
C1000-48T-4G-L 規格 | |
描述 | 48 個 10/100/1000 乙太網路連接埠、4 個 1G SFP 上行鏈路 |
千兆位元乙太網路埠 | 48 |
上行介面 | 4個SFP |
PoE+功率預算 | \ |
無風扇 | 氮 |
尺寸(寬x深x高,以英吋為單位) | 17.5×10.73×1。73 |
控制台連接埠 | |
RJ-45 以太網 | 1 |
USB 迷你 B 型 | 1 |
用於儲存和藍牙控制台的 USB-A 端口 | 1 |
記憶體和處理器 | |
中央處理器 | ARM v7 800 MHz |
動態隨機存取記憶體 | 512MB |
快閃記憶體 | 256MB |
表現 | |
轉送頻寬 | 52Gbps |
104Gbps | |
轉送率(64 —位元組 L3 封包) | 77.38 平均功率 |
單播 MAC 位址 | 16000 |
IPv4單播直連路由 | 第542章 |
IPv4單播間接路由 | 256 |
IPv6單播直連路由 | 第414章 |
IPv6單播間接路由 | 128 |
IPv4靜態路由 | 16 |
IPv6靜態路由 | 16 |
IPv4 群播路由和 IGMP 群組 | 1024 |
IPv6 群播群組 | 1024 |
IPv4/MAC 安全 ACE | 600 |
IPv6 安全 ACE | 600 |
最大活動 VLAN 數 | 256 |
可用的 VLAN ID | 4094 |
最大STP實例數 | 64 |
最大 SPAN 會話數 | 4 |
MTU-L3資料包 | 9198字節 |
巨型乙太網路幀 | 10,240 字節 |
垂死喘息 | 是的 |
MTBF(小時)(數據) | 1,452,667 |
MTBF(小時)(PoE) | 856,329 |
MTBF(小時)(完整 PoE) | 856,329 |
環境的 | |
工作溫度 密封等級 | -5 至 50 攝氏度* |
高達 5,000 英尺 (1500 m) | -5至45攝氏度 |
高達 10,000 (3000 m) | -5至40攝氏度 |
工作海拔高度 | 10,000 英尺 (3,000m) |
工作相對濕度 | 40°C 時 5% 至 90% |
儲存溫度 | -13 至 158°F(-25 至 70°C) |
存放海拔高度 | 15,000 英尺 (4500m) |
儲存相對濕度 | 65°C 時 5% 至 95% |
*筆記: 僅支援短期操作50C操作; GLC-BX-D/U和CWDM光學元件不支援50C操作;冷啟動的最低環境溫度為 0C (32F) | |
安全與合規 | |
安全
| UL 60950-1 第二版,CAN/CSA-C22。2 第 60950-1 第二版、EN 60950-1 第二版、IEC 60950-1 第二版、AS/NZS 60950-1、IEC 62368-1、UL 62368-1 GB 4943.1-2011 |
EMC:排放
| 47CFR 第15 部分A 類、AS/NZS CISPR32 A 類、CISPR32 A 類、EN55032 A 類、ICES-003 A 類、VCCI-CISPR32 A 類、EN61000-3-2、EN61000-3-3、32 A 類、KN32 A 類CNS13438 A級 |
EMC:抗擾度 | EN55024(含EN 61000-4-5)、EN300386、KN35 |
環境的 | 減少有害物質 (RoHS),包括指令 2011/65/EU |
電信公司 | 通用語言設備識別碼 (CLEI) 代碼 |
美國政府認證 | 待定 |
連接器和介面 | |
乙太網路介面
| * 10BASE-T 連接埠:RJ-45 連接器、2 對 3、4 或 5 類非屏蔽雙絞線 (UTP) 佈線 * 100BASE-TX 連接埠:RJ-45 連接器、2 對 5 類 UTP 佈線 * 1000BASE-T 連接埠:RJ-45 連接器、4 對 5 類 UTP 佈線 * 基於 1000BASE-T SFP 的連接埠:RJ-45 連接器、4 對 5 類 UTP 佈線 |
LED 指示燈
| * 每個連接埠狀態:連結完整性、停用、活動 * 系統狀態:系統 |
控制台電纜
| * CAB-CONSOLE-RJ45 控制台電纜 6 英尺,帶 RJ-45 * CAB-CONSOLE-USB 控制台電纜 6 英尺,帶 USB A 型和迷你 B 連接器 |
力量
| * 使用隨附的交流電源線將交流電源連接器連接至交流電源插座 * 具有外接電源的型號 |
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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Pellentesque | Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras |
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Cosmopolis | Donec pretium egestas sapien et mollis |
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