裝備有以太網接口的RIC-E1和RIC-T1通過 非幀E1/T1線路並利用全E1/T1帶寬透明地將遠程局域網和VLAN連接。感謝模塊化的設計，所有上述接口均可容易地互相轉換。
RIC- E1和RIC-T1全雙工運行，速率為 2.048 Mbps或1.544 Mbps，RIC-E1和RIC-T1到G.703 設備的距離可以為300 米 (1,000英呎)。它們執行診斷環測，符合ITUV.5 4 標準(第三環)本地模擬環路 (LLB)。橋接環測可以由DTE接口激活或在電路板上搭接跳線啟動環回。
RIC-E1和RIC-T1支持從G.703設備的接收、外部和內部時鐘方式。
本產品為裝于輕便機殼中的獨立式設備單元，卡式版本則可安裝于ASM-MN-214機架。ASM-MN-214機架可插入多達14塊能 夠熱插拔的轉換卡，允許在任一組合插卡間進行混合及配對。
訂貨信息:
| RIC-E1 |
2690040000 |
RIC-E1/48/V35 |
| RIC-E1 |
2690050000 |
RIC-E1/48/X21 |
| RIC-E1 |
2690110000 |
RIC-T1/48/V35 |
| RIC-E1 |
2690120000 |
RIC-E1/24/V35 |
| RIC-E1 |
2690040100 |
RIC-E1/48/V35/BL |
| RIC-E1 |
2690200000 |
RIC-E1/48/V35/NEW |
| RIC-E1 |
2690130000 |
RIC-E1/AC/V35 |
| RIC-E1 |
2690220000 |
RIC-E1/AC/V36 |
| RIC-E1 |
2690230000 |
RIC-E1/AC/530 |
| RIC-E1 |
2690240000 |
RIC-E1/AC/X21 |
| RIC-E1 |
7030060000 |
RIC-E1/24/UTP |
| RIC-E1 |
2690170000 |
RIC-T1/AC/530 |
| RIC-E1 |
2690010200 |
RIC-T1/AC/V35/BB |
| RIC-E1 |
2690020200 |
RIC-T1/48/V35/BB |
| RIC-E1 |
2690030200 |
RIC-E1/AC/V35/BB |
| RIC-E1 |
2690040200 |
RIC-E1/48/V35/BB |
| RIC-E1 |
2690050200 |
RIC-T1/AC/530/BB |
| RIC-E1 |
2690060200 |
RIC-T1/48/530/BB |
| RIC-E1 |
2690430000 |
RIC-T1/48/UTP/QN |
| RIC-E1 |
2690350000 |
RIC-T1/AC/X21 |
| RIC-E1 |
2690410000 |
RIC-E1/48/UTP/QN |
| RIC-E1 |
2690390000 |
RIC-E1/AC/UTP/QN |
| RIC-E1 |
2690020100 |
RIC-E1/AC/V35/BLANK |
| RIC-E1 |
2690030100 |
RIC-E1/AC/UTP/QN/BLANK |
| RIC-E1 |
2690380000 |
RIC-T1/AC/UTP/QN |
| RIC-E1 |
2690370000 |
RIC-T1/AC/V35 |
| RIC-E1 |
2690450000 |
RIC-T1/AC/BNC |
| RIC-E1 |
2690470000 |
RIC-E1/48/V36 |
| RIC-E1 |
2690550000 |
RIC-T1/24/UTP/QN |
| RIC-E1 |
2690560000 |
RIC-E1/48/530 |
| RIC-E1 |
2690590000 |
RIC-E1/24/UTP/QN |
| RIC-E1/T1/R |
1690040000 |
RIC-E1/R/UTP/QN |
| RIC-E1/T1/R |
1690020000 |
RIC-E1/R/V35 |
| RIC-E1/T1/R |
1690010000 |
RIC-E1/R/X21 |
